Bun vs Val Town
Two Developer Tools products side by side.
| Bun | Val Town | |
|---|---|---|
| What it does | Fast JavaScript runtime, bundler and package manager | Write and run small scripts in the cloud |
| Pricing | Free | Free plan |
| Categories | Developer Tools | Developer Tools |
| Tags | JavaScript, CLI, Open Source | Serverless, JavaScript, Web |
| Score | 58%12 votes | 41%17 votes |
| Website | bun.sh | val.town |
| Founder | Not listed | Not listed |
| Listed | Sep 13, 2026 | Sep 24, 2025 |
Which should you pick?
- If price decides it, start with Bun: it is listed as free, while Val Town is free with paid plans.
- Voters lean towards Bun so far: 58% said launch from 12 votes, against 41% from 17 votes for Val Town.
- Only Bun is tagged CLI and Open Source.
- Only Val Town is tagged Serverless and Web.
Positioning is from each listing, not an endorsement.
About Bun
Bun is a JavaScript runtime built on JavaScriptCore, bundling a package manager, test runner and bundler into one binary.
About Val Town
Val Town lets you write a function in a browser and have it run on a schedule, at a URL, or on an email. Think of it as a scratchpad that can be deployed.