head to head · open source
dapr vs happier
dapr has 26,174 GitHub stars, 2,172 forks, 452 open issues and last shipped yesterday. happier has 2,117 stars, 211 forks, 160 open issues and last shipped yesterday. dapr leads on adoption by 1,136% (26,174 vs 2,117 stars). dapr is written in Go under Apache-2.0; happier is written in TypeScript under MIT. dapr has attracted 8% as many forks as stars, happier 10%. happier was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| dapr | happier | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 2.1K |
| License | Apache-2.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.2K | ⑂ 211 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dapr if
- You weight community size — 26K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick happier if
- You want the happier feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and happier fits your workflow better
About dapr
The runtime for durable execution, AI agents, and secure distributed applications [![Go Report][go report badge]][go report url] [![OpenSSF][openssf badge]][openssf url] [![Docker Pulls][docker badge]][docker url] [![Build Status][actions badge]][actions url] [![Test Status][e2e badge]][e2e url] [![Code Coverage][codecov badge]][codecov url] [![License: Apache 2.0][apache badge]][apache url] [![FOSSA Status][fossa badge]][fossa url] [![TODOs][todo badge]][todo url] [![Good First Issues][gfi badge]][gfi url] [![discord][discord badge]][discord url] [![YouTube][youtube badge]][youtube link] [![Bluesky][bluesky…
About happier
One control room for all your coding agents. The way orchestrating agents should feel. From your phone, desktop and browser. Claude Code, Codex, OpenCode, Pi and more, working together and in parallel on your own machines. Sessions can spawn subagents across agents: e.g. Claude asking Codex for a review, or Codex delegating to Claude subagents. Switch agents mid session. Approve, steer, review and commit from wherever you are. Open source · Self hostable · End to end encrypted Get started · Downloads · Docs · Self host · Discord Latest Happier project update Happier is free and open source. Your agents keep…
read the full happier overview →
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Frequently asked questions
Is dapr or happier more popular?
dapr has 26,174 GitHub stars and happier has 2,117. dapr has the larger community by that measure.
Are dapr and happier free?
Both are open source. dapr is licensed under Apache-2.0 and happier under MIT. Neither carries a licence fee.
What is the difference between dapr and happier?
dapr is written in Go and happier in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, dapr or happier?
Choose dapr if you want the larger community (26,174 stars) or its Apache-2.0 licence terms. Choose happier if its feature set, stack or MIT licence fits better. Both are self-hostable.