Free, open-source text editor
The scientific Python development environment
A simple interface for working with TeX documents
A hackable text editor for the 21st Century
Foreign language reading and translation assistant
Powerful rich text editor framework with a modular architecture
An editor designed for Swagger
Visual Studio Code
PHP library for reading and writing word processing documents
Simple crossplatform IDE for NASM, MASM, GAS and FASM languages
Simple & Free Wiki Software
Your powerful rich text editor
Simplenote for Web, Windows, and Linux
Open source plain text editor designed for writing novels
JUCE is an open-source cross-platform C++ application framework
A vi-like editor based on Plan 9's structural regular expressions
Stanford CoreNLP, a Java suite of core NLP tools
Run mock APIs locally, no remote deployment, no account required
Squircle CE is a fast and free multi-language code editor for Android
A multi purpose IDE specialized in C/C++/Rust/Python/PHP and Node.js
Open-Source Python3 tool for recognizing layouts, tables, and math
A clean, Markdown-based publishing platform made for writers
The Solarized colour theme, ported to Emacs
Komodo Edit is a fast and free multi-language code editor
YAML templating tool that works on YAML structure instead of text