Apps with 'Syntax Highlighting' feature Page 3 of 42

The open source AI code editor. Write code with the best AI tools, use any model, and retain full control over your data.

Privacy-focused, encrypted and cross-platform data storage for documents, notes, photos, and files with advanced editing, live sync, and open-source features.

Fish is a user-friendly command line shell for UNIX-like operating systems such as Linux

Poe is a web-based AI platform that hosts multiple assistant bots—including Claude and various GPT and image/audio models—to provide conversational Q&A, image and audio generation, and automated AI workflows.

SiYuan is a desktop Markdown Block-Reference and Bidirectional-Link note-taking application. Support fine-grained block-level reference and Markdown WYSIWYG.

Markor is a TextEditor for Android, versatile, flexible, and lightweight. Markor utilizes simple markup formats like Markdown and todo.txt for note-taking and list management. It is versatile at working with text; it can also be used for keeping bookmarks, copying to clipboard...

Free, open-source clipboard manager with unlimited history, local secure storage, advanced organization, backup, smart search, shortcuts, and workflow features.

ghostwriter is a feature-rich text editor using Markdown syntax which makes it suitable for note-taking, document redaction, simple HTML website creation and much more.

Compares files with source control integration, supports FTP and cloud storage, offers 3-way merge, and uses commands to manage syncs and differences.

In-browser IDE supporting 50+ languages with an AI assistant, real-time collaboration, Git support, hosting, deployment, and live code sharing.

A Community-led Hyper-Hackable Text Editor, built on Electron. and based on everything we love about our favorite editors.

Kitty ( not to be confused with KiTTY ) is a powerful, cross-platform GPU-based terminal emulator. It offloads rendering to the GPU and uses OpenGL for fast, cross-platform performance with built-in tiling layouts as well as graphic, unicode...

Gist is a simple way to share snippets and pastes with others. All gists are git repositories, so they are automatically versioned, forkable and usable as a git repository.

Clean, native Markdown editor for Mac with syntax highlighting, instant preview, Mermaid diagrams, KaTeX, PDF export, side-by-side editing, and open source.

End-to-end encrypted notes, sketches, and files synced across devices with no personal info collected, using open-source, native apps for privacy and security.

Gram is a powerful and modern source code editor. It features solid performance and is highly configurable, yet comes with batteries included out of the box. Gram supports many popular programming languages and file formats, and can use Zed extensions to support additional...

NeverWrite is a local-first knowledge workspace for people who need to handle workflows with multiple parallel agents and subagents. Built like a code editor, but for markdown. It has inline review changes, like Cursor and others.

Sync-in is a secure, open-source platform for file storage, synchronization, and team collaboration — designed to give organizations full control over their data and workflows, while remaining flexible enough for individual needs.

Brackets is an open-source editor for web design and development built on top of web technologies such as HTML, CSS and JavaScript.

Plain text notepad with markdown support and todo list manager for Linux, Mac OS X and Windows, that works together with the notes application of ownCloud.

Self-hosted app for local checklists and notes with WYSIWYG editing, drag-and-drop reordering, Kanban boards, progress bars, Markdown, and sharing features.

A communal platform for front-end development offering real-time previews, project building, and showcases, enhancing skills through challenges.

Helix is a fast text editor for the terminal inspired by modal editors like Kakoune and Neovim. Built as a native app using .

Visual web design tool features extensive coding capabilities, FTP/SFTP support, live preview, drag-and-drop elements, and cross-platform compatibility.

Self-hosted, end-to-end encrypted cloud storage. Files, names, and search queries stay encrypted on your device. Open source server, runs in ~20 MB RAM.