Bun
How vibe coders and indie builders use Bun: 57 projects built with it and 3 built for it since May 2026.
Projects built with it
57
Share of stated stacks, 4 wks
0.5%
Last 4 weeks vs 8 before
too few to tell
Add-ons built for it
3
Share of stated stacks, per week
Share rather than counts, so changes in how many posts a subreddit lets through don't show up as trends.
Often used with
- TypeScript 20
- SQLite 16
- React 15
- PostgreSQL 13
- Hono 12
- Tailwind CSS 10
- Docker 9
- Cloudflare 8
What's built with it
Latest projects built with Bun
- Leviathan War — Runs a persistent multiplayer browser strategy game where players work, trade, own shared companies that vote on decisions, join parties, and fight wars.“I built a browser strategy game where players vote on laws—and on what their companies do”
- Open Pstack — Routes parts of a coding task to different AI coding providers while a parent Codex or Claude Code session coordinates the work.“Open Pstack - keep Codex or Claude Code in charge while Devin implements a feature”
- PR Bunny — Runs a local AI code review of GitHub pull requests and lets you pick which comments get posted as one review.“I made PR Bunny: a local code-review app that uses the AI agent you already pay for”
- Kerblob — Lets three players compete in a browser arena to carry crystals home and steal from others' zones.“Game”
- Posta — Sends, receives and tracks app email through a self-hosted SMTP server, send API, delivery worker and dashboard.“Posta: A fully open source mail delivery platform for incoming & outgoing e-mail”
- Spliit Cloud — Splits shared expenses among group members with anonymous or social sign-in, passkeys, bank CSV import, recurring expenses, budgets, webhooks, and AI-assisted entry.“I forked an open-source project Spliit — it escalated past the plan: anonymous accounts, bank-CSV import, passkeys, webhooks... and much more”
- getfree.games — Aggregates free-to-keep game giveaways from about 12 stores and shows what is currently free, with original price, Steam rating and time remaining.“I built a site that tracks every "free to keep" game giveaway across 12 stores — and shows what they'd have cost”
- pmanager — Runs and supervises application processes across multiple languages, with restarts, health checks, logs, and monitoring.“I made a universal process manager for Node, Bun, Python, Go, Rust, and more”
- Proval — Reviews pull requests and issues in self-hosted Git repositories using LLM agents that post inline comments and answer replies.“Does anyone need a Self-Hosted Code Review Tool? (for GitLab, Forgejo)”
- kaizen — Adds a human-approved plan step before an AI agent builds something, and a second agent review of the finished work.“I made my AI agent show me the plan before it does the work, and a second agent check what it did (open source, works with Claude Code / Codex / Antigravity)”
- DevSlides Online — Lets users write presentation slides in a code editor and present them with a live preview in the browser.“I built two open-source tools for creating code-based presentations”
- ShareBit — Lets a coding agent send its output to a private, expiring link that opens in the browser.“I got tired of copy-pasting my coding agent's output into a browser, so I built a little thing for it”
- 1sted — Mints collectible trading cards for real software products, ranking them by revenue and customer numbers read from a read-only Stripe key.“I built a 102-card trading card set of real SaaS products. Verified revenue sets each card's rarity.”
- RDLTR — Saves links to a reading queue that removes items once read, keeping them in a searchable archive.“RDLTR - Inbox zero for your reading list”
- DevPresence — Builds and hosts personal portfolio websites from templates or from a user's own GitHub repo, each on its own subdomain.“I built DevPresence — a portfolio platform where you can use our templates or bring your own GitHub repo”
Latest add-ons built for Bun
- setu-ts — Provides a set of 48 decoupled, plugin-aware TypeScript packages for building full-stack services across Node, Deno, and Bun.“Looking for alpha testers for setu-ts: An open-source, plugin-aware TypeScript development framework”
- NodeCleaner — Finds and removes Node.js, React Native, and Expo development caches and build artifacts on macOS through an interactive terminal interface.“I built NodeCleaner a simple CLI to clean Node.js, React Native, and Expo development junk on macOS”
- BrowserDB — Stores key-value records from JavaScript runtimes through a Rust engine with batched, asynchronous write-ahead logging.“From SQL to a weeks of Rust sprint: Building a specialized, crash-resilient history engine for high-performance JS runtimes.”