#code-editor

FreshNew

A free, open-source text editor that runs entirely in your terminal but feels like VS Code — split panes, multi-cursor editing, a command palette, and language smarts — no configuration file required.

EmbedenvNew

A widget you drop into a blog post, doc page, or course that turns a static code snippet into a real, runnable program a reader can click "Run" on, without leaving the page.

CodersNoteNew

An AI programming tutor that shows you code running line by line — the call stack growing, memory changing, branches taken — instead of just explaining it in a paragraph of text.

CodapiNew

A small tool that adds a "Run" button under any code block in your documentation, so readers can execute the example on the spot instead of copy-pasting it into their own terminal.

ShapeNew

A code editor built for the moment designers and programmers work on the same feature together — you can click and drag elements in the live running app the same way you'd write code, with an AI agent and Git built in.

CassavaNew

Opens a 500MB CSV file instantly and lets you filter, sort, and run SQL queries on it like a database — without the multi-minute freeze that happens when you try the same file in Excel or Google Sheets.

MurmellNew

A shared cloud canvas where multiple AI coding agents (Claude Code, Codex, OpenCode) work on the same project at once, without overwriting each other's files.

VimGolf.ai

A free browser-based game that teaches you Vim by giving you short editing puzzles to solve in as few keystrokes as possible.

TikZ Editor

A free, browser-based code editor for TikZ, the LaTeX language for drawing precise technical diagrams — no install, no LaTeX setup needed on your machine.

MonoLisa

A paid monospaced font built specifically for reading and writing code all day — wider spacing to reduce eye strain, 200+ languages supported, and over 120 optional coding ligatures.

Scriptum

A Mac Markdown editor that shows your math equations and diagrams rendered live as you type, and can turn the same document into a slideshow or a polished PDF when you're done.

Codebase Memory MCP

A free tool that lets AI coding assistants understand your entire codebase's structure instantly, instead of reading files one by one, cutting token usage by about 99%.

CC-BEEPER

A floating macOS widget that shows the real-time status of Claude Code sessions with voice input and customizable auto-accept permission modes, so you don't have to keep the terminal in view.

Claude Reflect

A self-learning plugin for Claude Code that captures your corrections and repeated workflow patterns, then syncs them into CLAUDE.md and config files so the agent remembers them across sessions.

Intent by Augment Code

A workspace for running multiple AI coding agents on the same codebase at once, using isolated git worktrees and a shared living spec to avoid conflicts.

Cline

An open-source AI assistant that lives inside your code editor and can actually make changes across multiple files, run terminal commands, and fix its own mistakes — you approve each step, so it acts more like a careful junior developer than an autocomple

OpenMarkdown

OpenMarkdown is a tiny, instant-opening notes app that stores everything as plain text files on your computer — and it's built so an AI assistant like Claude can read and edit the same file right alongside you.

Onlook

An open-source visual editor that lets designers edit a real React website by clicking and dragging — like Figma, but the changes go straight into the actual code.

Morph

API that instantly merges AI-generated code edits into your actual files, so coding agents can make changes without rewriting whole files.

Thunder Client

Lightweight REST/WebSocket/gRPC API client built into VS Code and JetBrains — no app switching, local-first, git-syncable.