Apps with 'Syntax Highlighting' feature Page 8 of 42

Open source text editor with notepad-style interface, supports files of any size, multi-window modes, Unicode codepages, plugins, and 20 language modules.

Efficiently manage your tasks and projects, categorize them into different areas, and track due dates with this intuitive and easy-to-use web application.

Squircle CE is a fast, lightweight code editor and file manager with support for over 30 programming languages, remote file access via SFTP/FTP(S) and Git VCS integration. Whether you're a student, hobbyist, or professional developer, Squircle CE lets you write, manage, and...

Desktop notepad app for Windows and macOS, organizes text files with #tags, features task management, regex search, Python plugin support, and clipboard history.

Native desktop Git client for macOS and Windows with Pull Requests, Interactive Rebase, Image Diffing, Undo, and quick actions, integrating with all major code hosting services.

Frset is an all-in-one macOS productivity app combining clipboard management, screenshots, OCR, translation, AI shortcuts, and useful utilities in one place.

With Theia you can develop one IDE and run it in browsers or native desktop application from a single source. Theia is designed in a modular way to allow extenders and adopters customizing and extending every aspect of it.

The Assistant by Kagi combines the top large language models (LLMs) with optional results from Kagi Search, making it the perfect companion for creative, research, and programming tasks.

Silver Bullet is an extensible, open source, personal knowledge management system. Indeed, that’s fancy talk for “a note-taking app with links.” However, Silver Bullet goes a bit beyond just that.

Open-source desktop app for Meta's Muse Code CLI: every project's threads, inline diffs and approvals in one window.

Leantime is the project management system for non-project managers. It is a people-first project management system designed specifically for neurodivergent minds. Unlike traditional tools built for neurotypical users, Leantime combines behavioral science, AI, and a...

Respects open formats with plain text, Markdown, RTF, data stored on disk, live sync with external editors, iCloud and Dropbox sync, fast search, pinning, multi-folder support.

A sandboxed AI agent orchestration platform built with Rust and GPUI. Run multiple AI coding agents (Claude Code, Codex, etc.) in isolated sandbox environments with full terminal access.

Lightweight macOS code editor. Skip the setup, write code, run instantly. Built-in iOS simulator, AI assistance, and Linux support.

Vim Classic is a fork of Vim 8.x for long-term maintenance, providing a stable, dependable editor — maintained entirely by humans.

CodeTracer is a user-friendly time-traveling debugger designed to support a wide range of programming languages.

GitNex is a FOSS (available both as free & paid) Android client, for the Git repository management tools Forgejo and Gitea.

Phoenix Code is a text editor designed to make coding as intuitive and fun as playing a video game - specially crafted for web developers, designers, and students.

A native app which helps you easily edit database data and structure. TablePlus includes many security features to protect your database, including native libssh and TLS to encrypt your connection.

Xed Editor is a versatile text and code editor designed specifically for Android devices, offering users the ability to create, edit, and manage their text and code files with ease on their mobile devices.

Python IDE for beginners. Its supports different ways of stepping through the code, step-by-step expression evaluation, detailed visualization of the call stack and a mode for explaining the concepts of references and...

A local-first Markdown workspace that opens real folders in your browser and saves changes directly to .md files on disk.

T3 Code is a minimal web GUI for coding agents. Currently Codex-first, with Claude Code support coming soon.

A live editable Markdown editor that lets you add cells like Excel. You can think of Tenno as a mix of Word and Excel with a touch of Obsidian, Markdown and JavaScript.

High precision scientific calculator with full support for physical units (web and terminal versions).