Writing

• reStructuredText - Plaintext markup syntax and parser system (natively supports LaTeX math).
• KaTeX - The fastest math typesetting library for the web.
• MathJax - A JavaScript display engine for mathematics that works in all browsers.
• MathML - Mathematical markup language, an application of XML for describing mathematical notations and capturing both its structure and content.
• Asciidoctor - A fast, open source text processor and publishing toolchain for converting AsciiDoc content to HTML5, DocBook, PDF, and other formats.
• Docutils - Plaintext processor.
• Pandoc - Markup formats converter.
• LyX - A document processor that encourages an approach to writing based on the structure of your documents (WYSIWYM) and not simply their appearance (WYSIWYG) (**Open Source**).
• Microsoft Word - WYSWYG text processor (**EULA / Commercial**).
• Overleaf - Online LaTeX Editor (**Open Source / Freemium**).
• CodeSandbox - Online Code Editor and IDE for Rapid Web Development (**Open Source**, **Proprietary** (server)).
• Codespaces - Online development environment, hosted by GitHub and powered by Visual Studio Code, that allows you to develop entirely in the cloud (**EULA / Free**).
• Visual Studio Code - High extensible text editor (**Open Source**).
• VSCodium - High extensible text editor based on *Visual Studio Code* (**Open Source**).
• StackEdit - In-browser Markdown editor (**Open Source**).
• Typst - Scientific documents format, full-featured alternative to LaTeX.
• Markdown Preview Enhanced - Powerful markdown extension for *Atom* and *Visual Studio Code* with LaTeX math, diagrams and etc. support (**Open Source**).
• MathType - A powerful interactive equation editor (**EULA / Commercial**).
• CAJAL - Local-first scientific paper generator powered by fine-tuned LLMs (4B-9B). Produces structured IMRaD drafts with simulated peer review. Optional online citation lookup via arXiv/CrossRef with offline fallback (**Open Source**).