- Pandoc based document editor and converter in your browser.

  •        57 is a client-side app that lets you edit, preview and convert between documents written in various markup languages in your browser. Check out on github to view the source code, file issues and contribute.



Related Projects

Pandoc - Universal markup converter

  •    Haskell

Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library. Pandoc can read Markdown, CommonMark, PHP Markdown Extra, GitHub-Flavored Markdown, MultiMarkdown, and (subsets of) Textile, reStructuredText, HTML, LaTeX, MediaWiki markup, TWiki markup, TikiWiki markup, Creole 1.0, Haddock markup, OPML, Emacs Org mode, DocBook, JATS, Muse, txt2tags, Vimwiki, EPUB, ODT, and Word docx.

Pandoc - General Markup Converter

  •    Haskell

Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library. It an convert documents in markdown, reStructuredText, textile, HTML, DocBook, or LaTeX to HTML formats, Word processor formats, PDF and other markup formats.

reflex-platform - Reflex FRP is a composable, cross-platform functional reactive programming framework for Haskell

  •    Nix

The Reflex Platform is a collection of libraries and tools that are useful for developing and deploying Reflex-based applications. To get started with Reflex development, follow the instructions below.

gitit - A wiki using HAppS, pandoc, and git

  •    Haskell

Gitit is a wiki program written in Haskell. It uses Happstack for the web server and pandoc for markup processing. Pages and uploaded files are stored in a git, darcs, or mercurial repository and may be modified either by using the VCS's command-line tools or through the wiki's web interface. By default, pandoc's extended version of markdown is used as a markup language, but reStructuredText, LaTeX, HTML, DocBook, or Emacs Org-mode markup can also be used. Pages can be exported in a number of different formats, including LaTeX, RTF, OpenOffice ODT, and MediaWiki markup. Gitit can be configured to display TeX math (using texmath) and highlighted source code (using highlighting-kate).

reflex - Reflex FRP is a composable, cross-platform functional reactive programming framework for Haskell

  •    Haskell

Reflex is an fully-deterministic, higher-order Functional Reactive Programming (FRP) interface and an engine that efficiently implements that interface. Reflex-DOM is a framework built on Reflex that facilitates the development of web pages, including highly-interactive single-page apps.

reflex-dom - Reflex FRP is a composable, cross-platform functional reactive programming framework for Haskell

  •    Haskell

Reflex-DOM is a framework for building web applications in Haskell, based on the Functional Reactive Programming library Reflex. Comprehensive documentation is still a work in progress, but a demo is available and an introductory talk is available at Part 1 / Part 2 (Slides).

Wiki Markup Converter


Wiki Markup Converter is a Windows graphical tool made to convert from one markup to another (i.e. DokuWiki to Markdown).

pandoc-crossref - Pandoc filter for cross-references

  •    Haskell

pandoc-crossref is a pandoc filter for numbering figures, equations, tables and cross-references to them. The input file (like can be converted into HTML, LaTeX, PDF, Markdown or other formats.

atom-beautify - :lipstick: Universal beautification package for Atom editor (:warning: Currently migrating to https://github

  •    CoffeeScript

Atom-Beautify respects the core.telemetryConsent configuration option from Atom editor. If you do not wish to have usage data sent to Google Analytics then please set core.telemetryConsent to no or undecided option before using Atom-Beautify. See Anonymous Analytics section of docs for details. Thank you. Atom-Beautify is going to be completely rewritten with Unibeautify at its core! See unibeautify branch for work in progress and Issue #1174.

retext - ReText: Simple but powerful editor for Markdown and reStructuredText

  •    Python

ReText is a simple but powerful editor for Markdown and reStructuredText markup languages. ReText is written in Python language and works on Linux and other POSIX-compatible platforms. To install ReText from the cloned repository, use install command (by default it installs system wide, pass the --user option for installing into the user’s home directory). You can read more about ReText in the wiki.

discount - My C implementation of John Gruber's Markdown markup language

  •    C

My C implementation of John Gruber's Markdown markup language

markdown2confluence - Converting Markdown to Confluence Markup using Kramdown Gem

  •    Ruby

This code is a quick hack for converting markdown to Atlassian confluence markup language. It's not a 100% full conversion, but I find it rather usuable already. I will continue to improve where possible. there is really one class to edit - see lib/markdown2confluence/convertor/confluence.rb Feel free to enhance or improve tag handling.

discount - My C implementation of John Gruber's Markdown markup language

  •    C

My C implementation of John Gruber's Markdown markup language

miso - :ramen: A tasty Haskell front-end framework

  •    Haskell

Miso is a small "isomorphic" Haskell front-end framework for quickly building highly interactive single-page web applications. It features a virtual-dom, diffing / patching algorithm, attribute and property normalization, event delegation, event batching, SVG, Server-sent events, Websockets, type-safe servant-style routing and an extensible Subscription-based subsystem. Inspired by Elm, Redux and Bobril. Miso is pure by default, but side effects (like XHR) can be introduced into the system via the Effect data type. Miso makes heavy use of the GHCJS FFI and therefore has minimal dependencies. Miso can be considered a shallow embedded domain-specific language for modern web programming. To get started quickly building applications, we recommend using the stack or nix package managers. Obtaining GHCJS is required as a prerequisite. stack and nix make this process easy, if you're using cabal we assume you have obtained GHCJS by other means.

pandoc-latex-template - A pandoc LaTeX template to convert markdown files to PDF or LaTeX.

  •    TeX

A clean pandoc LaTeX template to convert your markdown files to PDF or LaTeX. It is designed for lecture notes and exercises with a focus on computer science. The template is compatible with pandoc 2. Install pandoc from You also need to install LaTeX.

patat - Terminal-based presentations using Pandoc

  •    Haskell

patat (Presentations Atop The ANSI Terminal) is a small tool that allows you to show presentations using only an ANSI terminal. It does not require ncurses. You can also find generic linux binaries here:

academicmarkdown - Academic writing with Markdown

  •    Python

Academic Markdown is a Python module for generating .md, .html, .pdf, .docx, and .odt files from Markdown source. Pandoc is used for most of the heavy lifting, so refer to the Pandoc website for detailed information about writing in Pandoc Markdown. However, Academic Markdown offers some additional functionality that is useful for writing scientific documents, such as integration with Zotero references, and a number of useful Academic Markdown extensions. At present, the main target for Academic Markdown is the OpenSesame documentation site,, although it may in time grow into a more comprehensive and user-friendly tool.

Pocket Wiki


Pocket Wiki is a note taking application that uses wiki markup language to render HTML. It features a plug-in architecture to implement wiki markup - currently supports slash (default), wikiplex, markdown, and creolewiki

OmniMarkupPreviewer - Sublime Text 2&3 plugin to live preview markup files, supported (not limited to) markup formats are markdown, reStructuredText, WikiCreole and textile

  •    Python

OmniMarkupPreviewer is a plugin for both Sublime Text 2 and Sublime Text 3 that preview markups in web browsers. OmniMarkupPreviewer renders markups into htmls and send it to web browser in the backgound, which enables a live preview. Besides, OmniMarkupPreviewer provide support for exporting result to html file as well. The easiest way to install OmniMarkupPreviewer is through Package Control.

awesome-markdown - :memo: Delightful Markdown stuff.

  •    Javascript

A curated list of delightful Markdown stuff. Markdown is a markup language created by John Gruber in collaboration with Aaron Swartz. It was designed to be easily converted to HTML and has been extended into different types of implementations.