CotEditor
coteditor.comEdit plain-text and source files on macOS with syntax highlighting, encoding tools, scripting, and regex search.
Edit plain-text and source files on macOS with syntax highlighting, encoding tools, scripting, and regex search.
Write, compile, and upload sketches for Arduino boards in a desktop IDE.
Visual Studio Code’s symbols as an icon font and SVG sprite.
A browser IDE for running short code samples or building supported multi-file projects across many languages.
A terminal code editor built around selecting text first and applying editing commands to it.
Preview and deploy infrastructure changes through the same CI workflow as application code.
A cross-platform IDE for C, C++, Rust, PHP, and Node.js projects with filesystem workspaces and integrated debugging.
Send files using a short word-based code
A private mobile journal with on-device encryption, voice capture, and AI reflections.
Write or sketch by hand, then convert, search, and organize the result.
Preview colours and typography on a sample site, then export them.
Add tags to notes and keep their related tasks and calendar context nearby.
ST's C/C++ development environment for building and debugging STM32 firmware on desktop or VS Code workflows.
Choose map colours by data type and export reusable schemes.
Build domain-specific languages with a projectional editor, language tools, and code generators.
Hosted email design with independent saved blocks, synced sections and export controls
Desktop banking with local account history and edition-specific export tools
Use an open-source IDE in a browser or on desktop, with an extension model based on Open VSX.
Save notes, links, and images as cards and revisit them through search and reflective prompts.
Generate Blender character controls from a fitted reference skeleton
An iPad-first tutoring board that saves lessons as A4 pages in a book for each student.
Edit code, run project tasks, debug, use Git, and preview web work in a Mac-native IDE.
A source editor for LilyPond scores with music view, MIDI playback and score-building tools.
Read scientific PDFs and export your notes on Mac