Open Source Text Editors - Page 12
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1
MacDown
Open source Markdown editor for macOS
MacDown is an open source Markdown editor for macOS, released under the MIT License. It is heavily influenced by Chen Luo’s Mou. -
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Markdown-Resume-Template
Resume template designed to be edited in Markdown
Markdown-Resume-Template is a clean, engineer-friendly resume template designed to be edited in Markdown and exported to formats recruiters can read easily. The template emphasizes clarity and impact—concise summaries, accomplishment-driven bullet points, and sections that highlight projects, experience, and skills. Because it’s plain text, you can track changes in Git, branch for different roles, and keep a full revision history of your career materials. The structure avoids flashy but unreadable designs, favoring a hierarchy and layout that ATS systems and human reviewers can parse quickly. You can fork the repo, make it your own, and export to HTML or PDF using standard tooling. It’s especially useful for developers who want a low-friction, repeatable way to maintain multiple resume variants while keeping formatting consistent. -
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MarkdownText
Markdown Text for Android Jetpack Compose
Markdown Text for Android Jetpack Compose. -
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MiaoYan
Lightweight Markdown app to help you write great sentences
MiaoYan is a lightweight, native Markdown note-taking app for macOS, built to give programmers and writers a fast, distraction-free environment for text. It is fully local-first, meaning your notes live as plain Markdown files on your machine rather than in a proprietary cloud, which appeals to privacy-conscious users. The app focuses on a minimalist three-column layout (folders, note list, editor) with syntax highlighting, dark mode, and typography tuned for Chinese and English writing. Beyond basic editing, MiaoYan supports presentation and PPT-style modes, letting you turn Markdown documents into slide-like views directly inside the app. It also adds power-user features like automatic document typesetting, internal links, LaTeX math, Mermaid and PlantUML diagrams, and Markmap mind-map rendering. Under the hood, it is implemented in Swift as a native macOS application, which keeps it snappy and lighter than Electron-based note apps. -
Enterprise-grade ITSM, for every businessFreshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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Notepad
[iOS] A fully themeable markdown editor with live syntax highlighting
A simple Markdown editor. Notepad gives your users the ability to write and edit Markdown directly in your app. With a JSON stylesheet, it's fully themeable. Add it to your app with only a few lines of code`. Notepad is fully hackable and open-source. -
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Prose
A Content Editor for GitHub
Prose provides a beautifully simple content authoring environment for CMS-free websites. It's a web-based interface for managing content on GitHub. Use it to create, edit, and delete files, and save your changes directly to GitHub. Host your website on GitHub Pages for free, or set up your own GitHub webhook server. Prose supports configuration settings with a variety of options, which makes it easy to adjust the application to support your project needs. Prose is hosted at Prose.io, or you can use on your own server. For installation instructions and contributing guidelines, please read contributing.md. For deploying to your own server, read deployment.md. -
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Quarkdown
Markdown with superpowers, from ideas to papers, and presentations
Quarkdown is a lightweight Markdown processor and static site generator written in Java. It converts Markdown files into styled HTML pages with customizable themes, supporting blog creation and simple documentation websites. Quarkdown emphasizes simplicity and speed, providing an out-of-the-box experience for minimal personal sites. -
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Stanford CoreNLP
Stanford CoreNLP, a Java suite of core NLP tools
CoreNLP is your one stop shop for natural language processing in Java! CoreNLP enables users to derive linguistic annotations for text, including token and sentence boundaries, parts of speech, named entities, numeric and time values, dependency and constituency parses, coreference, sentiment, quote attributions, and relations. CoreNLP currently supports 6 languages, Arabic, Chinese, English, French, German, and Spanish. The centerpiece of CoreNLP is the pipeline. Pipelines take in raw text, run a series of NLP annotators on the text, and produce a final set of annotations. Pipelines produce CoreDocuments, data objects that contain all of the annotation information, accessible with a simple API, and serializable to a Google Protocol Buffer. CoreNLP generates a variety of linguistic annotations, including parts of speech, named entities, dependency parses, and coreference. -
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TOAST UI Editor
Markdown WYSIWYG Editor. GFM Standard + Chart & UML Extensible
TOAST UI Editor provides Markdown mode and WYSIWYG mode. Depending on the type of use you want like production of Markdown or maybe just editing the Markdown. The TOAST UI Editor can be helpful for both usages. It offers Markdown mode and WYSIWYG mode, which can be switched any point in time. Today CommonMark is the de-facto Markdown standard. GFM (GitHub Flavored Markdown) is another popular specification based on CommonMark, maintained by GitHub, which is the Markdown mostly used. TOAST UI Editor follows both CommonMark and GFM specifications. Write documents with ease using productive tools provided by TOAST UI Editor and you can easily open the produced document wherever the specifications are supported. Through the context menu of the table, you can add or delete columns or rows of the table, and you can also arrange text in cells. Highlight the code block area corresponding to the language provided by Prism.js. -
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TextMate
TextMate is a graphical text editor for macOS 10.12 or later
Powerful and customizable text editor with support for a huge list of programming languages and developed as open source. Making multiple changes at once, swapping pieces of code, and a lot more is made trivial with TextMate’s easy way to add multiple insertion points. Select what you want to search, what you want to search for, and TextMate will present the results in a way that makes it easy to jump between matches, extract matched text, or preview desired replacements. See what files have changes in the file browser view, what lines have changes in the editor view, bring up a diff of the current file’s changes, commit a subset, TextMate supports it all for all the major version control systems. One file mixing languages? Projects using different build systems? Third party code with different formatting preferences? TextMate can handle it all by associating detailed scope selectors with key shortcuts, settings, etc. -
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Uncap
Map Caps Lock to Escape or any key to any key
Map Caps Lock key to Escape key, or any to any key, on Windows systems. Apart from documenting how Uncap works on Windows, this README contains detailed documentation about how to remap keys on Linux and Mac as well. Map Caps Lock key to Escape key on a new Windows system with almost no effort. Just download and double-click. This is the primary reason why Uncap was written. This tool was written for users of vi/Vim editor who like to map their Caps Lock key to Escape key for convenience. Map any key to any key, multiple keys to other keys, or disable keys using command line arguments. No additional file or script is required. It is a single-file executable. It is very lightweight. The executable is only about 100 KB in size. It occupies less than 1 MB of memory and negligible CPU while running. -
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WriteFreely
A clean, Markdown-based publishing platform made for writers
An open source platform for building a writing space on the web. Our fast, auto-saving editor is all you need to quickly get your thoughts down and published to your blog. WriteFreely sets your ideas and your server's resources free. Just run the binary to start your site up. Host your own community of writers. Interact with the decentralized social web via ActivityPub. WriteFreely has spent the past six years reliably powering more than 150,000 blogs on Write.as. WriteFreely is built around writing. There's no news feed, notifications, or unnecessary likes or claps to take you away from your train of thought. You get a distraction-free writing environment, and readers can enjoy a clean reading experience. Reach outside your own site with federation via ActivityPub. WriteFreely lets anyone on Mastodon, Pleroma, or any ActivityPub-enabled service follow your blog, bookmark your posts, and share them with their followers. -
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buku
Personal mini-web in text
buku is a powerful bookmark manager and a personal textual mini-web. For those who prefer the GUI, bukuserver exposes a browsable front-end on a local web host server. When I started writing it, I couldn't find a flexible command-line solution with a private, portable, merge-able database along with seamless GUI integration. Hence, buku. buku can import bookmarks from the browser(s) or fetch the title, tags and description of a URL from the web. Use your favorite editor to add, compose and update bookmarks. Search bookmarks instantly with multiple search options, including regex and a deep scan mode (handy with URLs). It can look up broken links on Wayback Machine. There's an Easter Egg to revisit random bookmarks. There's no tracking, hidden history, obsolete records, usage analytics or homing. To get started right away, jump to the Quickstart section. buku has one of the best documentation around. The man page comes with examples. -
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html-to-markdown
Convert HTML to Markdown. Even works with entire websites
Convert HTML into Markdown with Go. It is using an HTML Parser to avoid the use of regexp as much as possible. That should prevent some weird cases and allows it to be used for cases where the input is totally unknown. -
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markdown-it
Markdown parser, done right. 100% CommonMark support, extensions
markdown-it is a fast and extensible JavaScript-based Markdown parser designed to convert Markdown text into HTML while maintaining strict compliance with the CommonMark specification and offering additional syntax enhancements. It is widely used in web applications, documentation tools, and content platforms due to its high performance and flexibility. The library is built with a rule-based parsing system that allows developers to customize or replace syntax rules, making it adaptable to a wide variety of use cases. It also supports plugins that extend functionality, such as adding emoji support, footnotes, or custom containers, enabling highly tailored rendering pipelines. markdown-it emphasizes security by default, ensuring that generated HTML is safe for use in web environments without introducing vulnerabilities. Its architecture balances speed and extensibility, making it suitable for both lightweight applications and large-scale content systems. -
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remarkable
Markdown parser, done right
Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed, all in one. Gulp and metalsmith plugins are available. Used by Facebook, Docusaurus, and many others! Supports the CommonMark spec + syntax extensions + sugar (URL auto-linking, typographer). Configurable syntax! You can add new rules and even replace existing ones. By default, remarkable is configured to be similar to GFM, but with HTML disabled. This is easy to change if you prefer different settings. There are two ways to define options. Define options in the constructor, or define options via the .set() method. To achieve the best possible performance, don't modify a Remarkable instance on the fly. If you need multiple configurations, create multiple instances and initialize each with a configuration that is ideal for that instance. -
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remarklint
plugins to check (lint) markdown code style
remark plugins to check (lint) markdown code style. remark is an ecosystem of plugins that work with markdown as structured data, specifically ASTs (abstract syntax trees). ASTs make it easy for programs to deal with markdown. We call those programs plugins. Plugins inspect and change trees. You can use the many existing plugins or you can make your own. -
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vim-plug
Minimalist Vim Plugin Manager
vim-plug is a minimalist open source Vim plugin manager that's easy to set up and easy to use. It's got a concise, intuitive syntax and a single file, no need for boilerplate code. vim-plug is able to do a number of things. Firstly, it can perform parallel installation/update (with any of +job, +python, +python3, +ruby, or Neovim) extremely fast. It can create shallow clones to consume the least amount of disk space and download time. It can review and rollback updates, and is capable of on-demand loading to ensure the fastest startup time. All these and more from one simple plugin manager. -
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zola (né Gutenberg)
Fast static site generator in a single binary with everything built-in
A fast static site generator in a single binary with everything built in. Forget dependencies. Everything you need in one binary. Zola comes as a single executable with Sass compilation, syntax highlighting, table of contents and many other features that traditionally require setting up a dev environment or adding some JavaScript libraries to your site. The average site will be generated in less than a second, including Sass compilation and syntax highlighting. Zola renders your whole site as static files, making it trivial to handle any kind of traffic you will throw at it at no cost without having to worry about managing a server or a database. From the CLI to the template engine, everything is designed to be intuitive. Don't take my word for it though, look at the documentation and see for yourself. -
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Notepad X is an alternative open source text editor for Microsoft Windows, with a lot of customization options created to help users managing text documents featuring tab navigation.
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A source code browser plugin for the Vim text editor. Uses exuberant ctags to parse source code files. Supports many programming languages and easily extendable. Can be used in both GUI and terminal versions of Vim.
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xmltoman and xmlmantohtml are two small scripts to convert xml to man pages in groff format or html. It features the usual man page items such a "description", "options", "see also" etc.
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Complete rewrite for Mac OS X of the famous multimodal, programmable Text Editor Alpha. Alpha has powerful editing capabilities for TeX and LaTeX documents, Web pages in HTML, R scripts or source files for many programming languages and it is extendible. This new core basis is based on Apple's Cocoa framework and comes with an entirely revised and improved Tcl library of packages. See the Home Page at http://alphacocoa.sourceforge.net. Take a guided tour of our screenshots gallery: https://alphacocoa.sourceforge.io/AlphaScreenshots.html.
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The main goal of the Office Binary (doc, xls, ppt) Translator to Open XML Project is to create software tools, plus guidance, showing how a document written using the Binary Formats (doc, xls, ppt) can be translated to Office Open XML.
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odt2daisy is an OpenOffice.org Writer extension, enabling to export in DAISY XML, Full DAISY (xml+audio) and Audiobook format. DAISY is an NISO Z39.86 standard for blind, visual impaired, print-disabled, and learning-disabled people.
