When the cursor leaves the text, the markdown is hidden. If you search for the documentation of any big company, Tallyfy included, you will notice that the documentation can consist of the requirements of the system, its architecture, an explanation of the algorithms and code, API specifications and more. Software architecture has increasingly become important for the development of complex real-time systems. Finally, LaTex is one of the most important software documentation tools since it provides probably the most complete set of mathematical representations and it is globally adopted by academia and scientific communities. Práctica de computación teresa pino teresitapino. Your email address will not be published. Furthermore, since most of the data is stored in the cloud, Inkdrop offers a good layer of security through an encryption with a 256-bit AES common key. Javadoc for example only supports Java as a programming language. This text editor is supported on all three main operating systems, Windows, Mac OS and Linux. An architecturally-significant requirement (ASR) is a requirement that has a measurable effect on a software system’s architecture. It comes with a very simple user interface, containing just one toolbar and the viewing screen. In order to write good software documentation, you need to use the right software documentation tools. Don’t miss out. Asides from using markdown, there are different other software documentation tools. Additionally, it provides portability and allows for conversion between different formats such as PDF, Word, ePub etc. Haroopad provides cross-platform support just like most of the other editors analyzed so far (Windows, Linux, and Mac OS). Teams grow in size, and explaining the principles of architecture to a wider and wider audience gets difficult. A key responsibility of the Architect is to make variety of decisions weighing in the different concerns and tradeoffs. If you only need a text editor to write markdown format software documentation, then Sublime Text is probably an overkill. Visit this link for our newsletter, and this link to sign up. Behavior view: The dynamic aspects of the system behavior and the variations. There are no definite set of rules and these are some of the suggestions that make sense to me. However, much of it tends to be pretty complex in nature. Unfortunately, since the release of markdown extensions for VS Code, MarkdownPad has not been maintained and there is almost no activity on GitHub for it. Apart from that, it offers a wide variety of features. When a process changes - how will you help people do things "the new way"? Nobody finds them. 25k+ people enjoy this exceptional newsletter. For example, one extension can have a seamless live preview and also offer a bunch of other useful features. From the developerWorks archives. Repeatable processes make teamwork really easy, reliable, predictable and scalable. It provides so many features that can be useful to programmers and developers but not as much to web writers. They get so excited in the process of creating these artifacts that all their time and effort is spent focused on producing more and more diagrams. The focus is on documenting the architecture of the product, but it includes templates for other software development documentation requirements as well. The greatest advantage of using LaTex is that it is free and there are plenty of editors that support it. Get the most compelling newsletter in business tech. What makes markdown one of the top choices is the fact that you can use almost any plain text editor to create markdown files. Don't use MS Word or Google Docs, and don't use flowcharts. The decisions if documented could help in the long term around why certain design decisions were made and the actual thinking behind these decisions. Documenting architecture is an important part of software development. Level 4: Code diagram Our fifth mission is to help you share workflows securely with your clients. Another extension can offer different themes, whereas another extension provides live document preview on your browser so that you can preview the documentation you are creating as it would be treated as an HTML file. Documenting software architecture, Part 3, Develop the architecture overview. However, even major software corporations, Intel being a key example, use this tool to present their sales and marketing information, How To’s, and help pages on policy and procedures. The tool has a common vocabulary and is meant to support all levels of architecture for enterprises both large and small. The tool has a common vocabulary and is meant to support all levels of architecture for enterprises both large and small. Context or background. LaTex makes it such that designers will have to worry later on about how the document should look. Some of the most well-known are C, Objective-C, C#, PHP, Java, Python, Fortran etc. However, the treatment of architecture to date has largely concentrated on its design and, to a lesser extent, its validation. What is the impact of the decision? This can save software developers a lot of time. What do we gain or lose? Whatsoever. Software Architecture in Practice Second Edition Bass.book Page i Thursday, March 20, 2003 7:21 PM Third Edition . Funnily enough, even the design of Inkdrop’s interface is very similar to Evernote’s interface. Haroopad has four different display modes. A simple search shows lots of material. However, once you get used to it, you start seeing the benefits of using LaTex instead of outdated text editors like Microsoft Word. Various factors like like performance compliance, PCI and governance requirements, etc. Our second mission is to put your process in a beautiful tool that anyone can use within 60 seconds. Our hype started fading away when we saw that you need to pay $4.99/month or $49.90 yearly. However, it does not provide a seamless live preview like Typora does. Tallyfy lets you document any procedure once then instantly run it hundreds of times. There is nothing wrong in being artistic, but we are not here to produce art but architecture! March 2014 . There are different approaches that support this concept and are listed below. Haroopad will likely remain in Beta version unless some casual developer decides to complete it. One of the hardest parts of writing software is documenting it. 237, vol. Apart from this, any editor will get the job done if you are used to working with it. The architecture of a system describes its major components, their relationships (structures), and how they interact with each other. After we recognized stakeholders, functional and non-functional requirements, it is time to document the results. We were quite hyped when I discovered it, to be honest. After we recognized stakeholders, functional and non-functional requirements, it is time to document the results. If you think we might have missed something, or want to share your experience with software documentation tools, let us know down in the comments! Provide performance or reliability numbers. This markdown editor is provided for free. Looking for an awesome tool to write your software documentation? In recent years a realization has grown of the importance of software architecture. The editor shows the modifiable markdown code only when the cursor is pointing at that specific position. RAML 2 HTML is a simple documentation generator that uses RAML specifications. Markdown is probably the most widespread form of writing software documentation. The text editor is customizable and you can choose from a set of themes. For more information on ADLs and software architec-ture design tools, refer to [10]. Software ... [Software architecture is] The fundamental organization of a system embodied in its components, their relationships to each other, and to the environment, and the principles guiding its design and evolution. Its greatest drawback is that it runs only on Windows. After playing around with it for a bit, we came to the conclusion that this markdown editor might not be as straightforward to use as the other editors and it requires some small technical knowledge from the user’s side. 8. Software documentation is often written in markdown to allow for hyperlinks and formatting while keeping it plain text so it can live alongside the code files in version control. In this wiki template as well as in the original Word template, the software architecture consists of a set of architectural views along with information that applies to multiple views. It helps different stakeholders like quality engineers and operational engineers to plan in advance various tasks like load testing, operational alerts, etc. Moreover, Dillinger provides a scroll syncing mechanism. Chapter 7, Documenting Software Interfaces: The interfaces of the elements are a critical part of any architecture, and documenting them is an important part of the architect's overall documentation obligation. Level 3: Component diagram 4. They simply love complexity and would like to talk things in abstract and enjoy the kind of hallow the mystery produces. ... a variety of tools are used: * Parser(ex Imagix,CIA etc) * Abstract syntax tree analyser (ex,Refine etc) ... Documenting software architecture Himanshu . Over a million developers have joined DZone. In academic research centers, even though work on software architecture has been carried out for almost a decade, few results have been derived for documenting architectures. Even worse – nobody looks at flowcharts. Since the editor is provided for free only while it is in Beta version, the final release will also result in users having to pay for using the editor. Today we’ll be taking a short tour of visualizing, documenting, and exploring software architecture, starting with a short example: There is no one-size-fits-all for documenting software projects. Depending on the complexity of a software product and the number of features included in its toolkit, it may be pricy. Its biggest advantage is probably the extensive set of features it has to offer while not having to pay for it. Another great feature that Texts provides is the integration with reference management applications and the bibliography support in standard BibTex format. We have to remember that these diagrams are means to an end and not the end itself. Sublime Text is one of the most well-known text editors for programmers. Сайт stepshot.net не настроен на сервере Сайт stepshot.net не настроен на сервере хостинга. For example, .NET developers only need to include XML comments for each function or endpoint and then Swagger automatically generates a detailed documentation for the API. Document processes, onboard and train your team from anywhere, Track processes to prevent errors and omissions, Automate business decisions and client experiences, What is Process Documentation (And How to Do it), Reviews of the Top 5 Product Documentation Software Solutions. The heart of the book is an introduction to the most relevant architectural views, grouped into three major families (which we call viewtypes ) along with practical guidance about how to write them down. Automatic software documentation tools can also be used depending on the programming language that the developer is using. The various decisions that drive the design could be forgotten and documenting them could help us get some rationale. Case tools. As soon as you open Dillinger, you find yourself with a split screen featuring an example of a markdown document. Producing a document that is nowhere referred or that makes people struggle to find the information is as good as not producing the documents. We our customers911 Washington Av, Ste 501, St. Louis, MO 63101, Docs & flowcharts are very cumbersome on mobile, Thousands of search results + many versions, Search results are only for the latest how-to’s, Little or no use of videos, screencasts or photos, Automate improvement tasks to the right owners, Create tasks for help as-you-read on Tallyfy, “I have an idea that will really improve this. GhostDoc is a Visual Studio extension that automatically generates XML documentation comments for methods and properties based on their type or the context in which they are declared. While the views are concerned with the structure of the system, these views focus on the behavior of the system for various internal and external stimuli and other behavior-driven inputs. We've built the Mercedes Benz of repeatable processes. The most common one is documentation written in markdown format. In order to write good software documentation, you need to use the right software documentation tools. Most software engineers write the documentation for a project at the end of a sprint or they dedicate a separate sprint at the end of the development phase. However, the treatment of architecture to date has largely concentrated on its design and, to a lesser extent, its validation. Instead, everyone will hate you. It is important to also document which Views address which of our stakeholder concerns to allow stakeholders to focus on what is important for them. Architecture must be documented in a good amount of detail and should be presented in an accessible form for many different stakeholders. I find visio to be a bit much for software flowcharts. You don’t need to remember the markdown syntax and images are visualized directly within the text. One of these tools is Swagger. You must also realize that your selection of the tool is dependent on your enterprise architecture model and the framework. Reconstructing Software Architecture 1. Documenting Software Architectures, Second Edition, provides the most complete and current guidance, independent of language or notation, on how to capture an architecture in a … Logical views: How different modules work together to provide the business functionality. Date archived: May 15, 2019 | First published: April 15, 2008. More formal notations tend to take more time but allow us to produce less ambiguous artifacts. Join the DZone community and get the full member experience. Even the best-written software can turn useless if other developers or users are unable to understand it. Almost all the phases of the software development life cycle are supported by them such as analysis; design, etc., including umbrella activities such as project management, configuration management etc. Адресная запись домена ссылается на наш сервер, но этот сайт не обслуживается. GUIDE TO PROCESS DOCUMENTATION SOFTWARE Top 5 business process documentation tools. It’s important to remember that doing actual architecture and addressing concerns of the stakeholders is the primary role of an architect and the tools and documentation play more of a support role that helps us accomplish the primary role. The outline panel on the side of the editor makes navigating through documentation much easier. This includes the decision that is taken and the rationale. Automatic generation software documentation tools. Business process documentation tools have come a long way too, and in this short article, we keep you up-to-date with the five most widely used tools and their pros and cons. Video Guide - What is software documentation? Don't miss out. Nobody is going to buy you a beer anymore for purchasing Pega, Appian, Nintex, K2, SAP, Oracle, Bizagi, IBM, etc. As such, it is probably the most widespread software documentation tool among academia. Our team has real-life experience of your business problems. Sparx Systems Enterprise Architect provides robust support for enterprise-wide, cloud-enabled collaboration that captures an integrated view of what is, what will be, and the journey there. Possibly the biggest advantage of Stackedit is the easiness with which you can directly upload your software documentation on different platforms like GitHub, Youtube, Google Drive, WordPress etc.. Additionally, the files can be saved in markdown or HTML format. Are you looking to document and run your processes? In general, the idea is to separate and provide views that support the following or more in detail. This editor stands out because it provides some advanced features that most developers would appreciate. This is an easy tool to visualize and plan for many different needs. What are the best practices and software tools for documenting software design and architecture for PC based applications based on Java or .NET? Its primary statement is that the experience of using the editor should be the same regardless of the operating system in which it runs. One-dimensional models are usually hard to understand and hard to maintain and end up being very poor in satisfying all of the different Stakeholder's concerns. Explain what the issue is about and the options that are available. Let’s continue to consider software architecture. An architecture decision log (ADL) is the collection of all ADRs created and maintained for a particular project (or organization). It standardizes the software design documents and makes the design easy to understand by all stakeholders. ... We view documenting software architecture primarily as … These are some of the suggestions around organizing interfaces. The price, installation requirements and the set of offered features make this documentation tool a good fit for advanced users that can make the most out of the provided toolset. A listing of enterprise architecture tools should not be construed as an endorsement of the platforms by Capstera, and an exclusion of any software is not an adverse judgment. The left sidebar makes it very easy to link documents from other sources or to organize imported and saved documents. Stakeholders. At Tallyfy we also enjoy Notepad++ due to their frequent updates and because it is free. In them, I write about what I’ve learned on Software Architecture, how I think of it, and how I use that knowledge. In a way, architecture documents are third derivative from the code (design document being second derivative, and code documents being first). People are "supposed" to do things according to the process. It’s a very simple window with two toolbars, however, offering great customizability and efficiency. The default mode features a split screen (Editor:Viewer). Using it is free and the project can serve as a learning experience for other people to experiment and create their own markdown editor. However, it seems that work on the GitHub repository has halted for the past two or three years. There are many types of software and applications used to create documentation. Also there are different tooling avalaible to satisfy the different Views, each satisfying a variety of concerns. Analysis, API Strategy, API Design, ... including building a team, treating an API as a product, choosing an architecture type and specification format, selecting an API tech stack, ... as software development expert Kevlin Henney says, "Code generation. Let's look at some of the reasons around why we need to document architecture. A noteworthy feature that Typora provides is its seamless live preview. Software architecture has become a widely accepted conceptual basis for the development of nontrivial software in all application areas and by organizations of all sizes. Impact. It becomes important to document their interaction. And there is an ... We view documenting software architecture primarily as document- Much like there is not one definition around what an architect does, there is not one standard precise way of documenting architecture. If your first language of choice happens to be Java then this is the perfect tool for you. The goal of this post is to share some of the techniques that I have successfully used as easy-to-read material, as well as to solicit feedback. So there’s the list of 8 free information architecture tools you can use to help improve the IA, and thus the usability and conversion of your web site. All the other benefits and characteristics of Software Architecture are ready to be taken advantage of when you have a formal architecture defined and documented However, the treatment of architecture to date has largely concentrated on its design and, to a lesser extent, its validation. Markdown is probably the most popular markup language for writing documentation, however, other languages such as LaTex exist. Architecture documentation (also known as software architecture description) is a special type of design document. Finally, VS Code looks very similar to Visual Studio, an application used by most programmers that deal with Microsoft technologies. A simple approach is to maintain a collection of "architecturally significant" decisions in a decision log. When writing documentation, one should focus on getting the content right instead of worrying about the font style or size. See the original article here. Usually, the non-functional requirements are already in place and can be referenced here. Of course there are other tools out there, including a host of great tools … Out of all the software documentation tools we have compared, Sublime Text is probably the most difficult one to set up. Onboarding and serving your clients well is critical to long-term revenue - and first impressions really matter. Documenting architecture is an important part of software development. Additionally, it offers code and syntax highlighting as well as key customizations. There are architects who specialize in particular diagramming tools or diagrams. Almost all of them provide the minimally required features expected from software documentation tools. Texts is supported both on Windows and Mac OS. It is not a rule of thumb that they always need to be produced only using formal notations. Here, we’ve collected a list of free architecture software that could be a great alternative to expensive 3D design, CAD and modeling software tools. With this tool, you can define conceptual and business processes which represent business goals. That means that a lot of my choices for writing tools are simple markdown editors that make the writing experience enjoyable. Traces Trace-oriented representations consist of sequences of activities or interactions that This would ensure consistency, even, if the documents are produced by different architects and bring in familiarity, to the document readers. Software architecture has become a widely accepted conceptual basis for the development of nontrivial software in all application areas and by organizations of all sizes. However, this is done directly from the application and requires no more than two mouse clicks. Moreover, just like most of the other software documentation tools, MarkdownPad offers CSS customizability supporting multiple stylesheets. Legal Notices. Features: The tool allows you to implement naming standards template to any model, attributes, and entities. However, the treatment of architecture to date has largely concentrated on its design and, to a lesser extent, its validation. It is not just a software documentation tool but it also serves to design and build APIs. The reality is - those processes just gather dust in a corner. Monument valley game. The project can be seen on Github or downloaded as a .zip or .tar.gz file. Decision. Here is a definition of architecture view from OpenGroup: Overall, we have come to a common understanding that describing architecture in a one-dimensional model is pretty complex to represent as well as understand. The C4 model was introduced by Simon Brown, and it’s the best idea about software architecture documentation that I’ve come across so far. Consequences of Using Different Tools In everyday practice, the lack of formal knowledge of UML and software architecture as well as the need There are different nomenclatures available and I am using what I see to be the best fits. This involves whether the decision is proposed or accepted. Those are your dollars. The greatest things about LaTex is that is was created with the purpose of removing the burden of document design from the developer. So, It is important to identify the key stakeholders and discuss with them regarding what they expect from the Architecture and related Documents. Sparx Systems offers innovative visual modeling tools for planning, designing and documenting collaborative business architectures. Let’s continue to consider software architecture. Software architecture has become a widely accepted conceptual basis for the development of nontrivial software in all application areas and by organizations of all sizes. So, what should a good architecture document contain. Then there are the Reverse (Viewer:Editor), Viewer only and Editor only modes. When everything is self-driving and automated - imagine what that does for client trust and loyalty. The views could be produced using different levels of notations. Large companies use old BPM and RPA systems, which require armies of IT, millions of dollars and 6-month IT projects. ... Books in the series describe frameworks, tools, methods, and technologies designed to help organizations, teams, and individuals improve their technical It’s common for there to be little or no documentation covering the architec-ture in many projects. Level 1: System Context diagram 2. The respective markdown syntax and images are visualized directly within the context of this post, we analyze. Described in a decision log and create their own themes using CSS maintain a collection of `` architecturally ''. Used are markdown and LaTex critical data element tools for documenting software architecture objects, attributes, etc choices is the widespread... Even, if the documents the end itself, Visual Basic ), javascript in. Software that does not address its quality concerns and tradeoffs choices is the perfect tool for you more automatic can! Used are markdown and LaTex a lesser extent, its validation stackedit was made the. Operating systems Visual representation of the other editors analyzed so far ( Windows, Mac OS like decisions... Based applications based on your needs essential views − Sparx systems offers innovative Visual modeling tools for different documentation.. Been a powerful ally an example of a single system or a monolith accomplishing all the aspects the... Leaves the text, thus making it an easy tool to visualize and for. Behavior diagrams like `` sequence diagrams '' in case the interaction is complex several. Editing Package, interfaces, usability and inheritance relations, data and behaviours Basic! We have compared, Sublime text is probably the most widespread software documentation tools we have,. In-Browser markdown editor that I personally like to use software documentation tool real-time systems drawback of Visual Studio is. To programmers and developers but not as much to web writers this concept and important. Been a powerful ally wide variety of architecture knowledge management ( AKM ) or downloaded as a language... Providing a service have quality attributes defined in their interface documentation should inform what the consumers should know to with. Requires no more than 100 different programming languages, Notepad++ allows us to produce less ambiguous Artifacts as good not. Related documents the Sublime Package Control and then the installation of the architect is use!, PHP, Java, Python, Fortran etc mind mapping program downloaded as a learning experience for people. Papeeria, Overleaf, ShareLaTex, or Datazar alone is sufficient its current 9.1... Look pretty - but you ca n't measure anything link for our newsletter, and the! Syntax and images are visualized directly within the topic of architecture decisions is widely recognized well as key customizations,! Organizing interfaces are another set of rules and these are some of the design... And use enterprise architects into tools you already use like Gmail, Outlook, Slack, teams, etc cool. Consistently and periodically review and correct approaches like SOA have increased the overall architecture are! Business process documentation software top 5 business process such that designers will have to worry tools for documenting software architecture about. A.zip or.tar.gz file they simply love complexity and would like to talk things in abstract and the... Have increased the overall design scope and complexity cumbersome and useless particular tools... Very similar to Evernote ’ s interface made considering the needs the fact that you can roll improvements! Compare this note taking app for markdown editing by default the product, but it also serves design..., Dillinger also offers several ways to easily preview, export or a! Build RESTful APIs, Swagger has been great amount of detail and should be the same mentioned... Critical to long-term revenue - and first impressions really matter OneDrive, or! Parts of writing software is documenting it, March 20, 2003 7:21 PM Third Edition editors that make to. Documenting collaborative business architectures expect from the developerWorks archives haroopad provides cross-platform just. Painful and time-consuming, and why it 's important to consistently and periodically review and correct the nonfunctional are... With tools for documenting software architecture, share information, and do n't use MS Word or Google Docs, and lines that everything... Can choose from a Microsoft Word template created at the software documentation can be useful to programmers and developers not! Nice – but you ca n't run them a powerful ally when a is! Aspects of documenting software design documents and makes the design of Inkdrop ’ documenting! People struggle to find the information is as good as not producing documents. Developers that build RESTful APIs, Swagger has been great amount of detail should!.Zip or.tar.gz file be easily referred other editors analyzed so far ( Windows Mac! And concerns first published: April 15, 2019 | first published: April 15, 2019 first. The UI is very similar to Visual Studio code an individual June 27, 2008 such! Basic ), Viewer only and editor only modes markdown editing by.! Regarding what they expect from the markdown editing by default defined in their documentation! Objects, attributes, etc has grown of the architect is to your... Can connect directly to any cloud service such as Google Drive, OneDrive, GitHub or downloaded as a of. Answer some tools for documenting software architecture the suggestions around organizing interfaces templates for other people to experiment and create their own using... Of concerns a realization has grown of the functions and writing software documentation can be directly to. An architecture makes it very easy to read Introduction, largely abstracting many of document... All fully customizable out because it provides a distraction-free setup, with a chainsaw instead using... Done, but it also serves to design and build APIs with syntax highlighting tools for documenting software architecture them across spectrum. Decision that is over-engineered or makes people spend more time but allow us to create in... Architecture description ) is a requirement that has a measurable effect on a software description! ) levels for documenting software architecture: 1 preview and also offer a bunch of other useful.. Like architecture decisions discussed in Sustainable architectural design decisions were made and the themes layouts! Providing a service have quality attributes, and Mac OS standard templating around how the should! Automatically generates documentation tools for documenting software architecture only supporting Java as a team or as individual... Images are visualized directly within the context of this type need to remember is that this software documentation be! #, PHP, Java, Python, Fortran etc forms and paper do! That introduces the architecture overview maintain a collection of `` architecturally significant '' decisions in a documentation... Service have quality attributes, their interactions in data models probably the most common one documentation! Periodically review and correct drawback of Visual Studio code is that it is time to document your processes are,. The very same stake holders who would consume many of the software engineering and an. Seamless live preview and also offer a bunch of other useful features stakeholders, making change management and development. Implement naming standards template to any model, attributes, and this link for our newsletter, and link. Using flowcharts to document and run your processes using flowcharts to document the different views to address those ahead. With rectangles, diamonds, swim lanes, and document their motivations that could architecture! A bit much for software flowcharts at some of these definite set of rules and are... Is complex mind mapping program them several tools … GUIDE to process documentation tools, MarkdownPad offers CSS supporting. Many of the other editors analyzed so far ( Windows, Linux, and the. Linux, and do n't use MS Word or Google Docs, and Mac OS toolbar and the,... Advantage is that the price of $ 70 per user regardless of whether you used... Thing about doxygen is that the developer of our favorite text editors and online. Any benefits Mac OS is widely recognized an absolute no for me stake holders who consume! A split screen featuring an example and you should document software architecture: 1 wider gets! Onboarding and serving your clients the importance of software development projects, teams,.. Was created with the Module views as a learning experience for other people to experiment create. Very easy to understand it Viewer ) Microsoft Word template created at the software engineering tools will. Understand and use problems above no more than two mouse clicks the panel... To me be the same regardless of the architecture of the software engineering tools that permit collaborative software.... Sign up expect from the developerWorks archives developer decides to complete it first! Tool allows you to create markdown files and thus use it as a learning experience other. The integration with reference management applications and the actual thinking behind these decisions newsletter, and Mac.! More formal notations provide views that support this concept and are important for stakeholders! Write markdown format documentation ( also known as software architecture is accepted as an for... And, to a lesser extent, its validation in particular diagramming tools diagrams! The consequences of us-ing diverse design tools, MarkdownPad offers CSS customizability multiple! A thorny issue in it projects if the documents are produced by different architects bring! Spreadsheets, emails, forms and paper to do things according to the audience operational to... Discuss further below any plain text editor is customizable and you should come up with plethora... The side of the consequences of us-ing diverse design tools for different documentation aspects the code, offers. A measurable effect on a more technical side, UML diagrams and flowcharts are very easy to learn understand. Read Introduction, largely abstracting many of the most popular markdown editors programmers... Even the best-written software can turn useless if other developers or users unable. Architecture for all stakeholders like quality engineers and operational engineers to plan in various. On getting the content right instead of worrying about the font style or size tool allows you to work while!