head to head · open source
CrateDB vs HAP-NodeJS
CrateDB has 4,449 GitHub stars, 621 forks, 332 open issues and last shipped yesterday. HAP-NodeJS has 2,720 stars, 620 forks, 6 open issues and last shipped 5 days ago. CrateDB leads on adoption by 64% (4,449 vs 2,720 stars). CrateDB is written in Java under Apache-2.0; HAP-NodeJS is written in TypeScript under Apache-2.0. CrateDB has attracted 14% as many forks as stars, HAP-NodeJS 23%. CrateDB was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| CrateDB | HAP-NodeJS | |
|---|---|---|
| GitHub stars | ★ 4.4K | ★ 2.7K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | TypeScript |
| Last push | 2026-11-05 | 2026-11-01 |
| Forks | ⑂ 621 | ⑂ 620 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick CrateDB if
- You weight community size — 4.4K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick HAP-NodeJS if
- You want the HAP-NodeJS feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and HAP-NodeJS fits your workflow better
About CrateDB
.. image:: docs/ static/crate logo.svg :alt: CrateDB :target: .. image:: :target: .. image:: :target: .. image:: :target: Help us improve CrateDB by taking our User Survey! About ===== CrateDB is a distributed SQL database that makes it simple to store and analyze massive amounts of data in real time. CrateDB offers the benefits of an SQL database and the scalability and flexibility typically associated with NoSQL databases. Modest CrateDB clusters can ingest tens of thousands of records per second without breaking a sweat. You can run ad hoc queries using standard SQL . CrateDB's blazing fast distributed query…
read the full CrateDB overview →
About HAP-NodeJS
HAP NodeJS HAP NodeJS is an implementation of the HomeKit Accessory Server as specified in the HomeKit Accessory Protocol (HAP), which is defined by Apple as part of the HomeKit Framework. HAP NodeJS is intended to be used as a library to easily create your own HomeKit Accessory on a Raspberry Pi, Intel Edison, or any other platform that can run Node.js :) If you are searching for a pluggable HomeKit bridge with over a thousand community driven plugins to bring HomeKit support to devices which do not support HomeKit out of the box, you may want to look at the [homebridge][project homebridge] project (which also…
read the full HAP-NodeJS overview →
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Frequently asked questions
Is CrateDB or HAP-NodeJS more popular?
CrateDB has 4,449 GitHub stars and HAP-NodeJS has 2,720. CrateDB has the larger community by that measure.
Are CrateDB and HAP-NodeJS free?
Both are open source. CrateDB is licensed under Apache-2.0 and HAP-NodeJS under Apache-2.0. Neither carries a licence fee.
What is the difference between CrateDB and HAP-NodeJS?
CrateDB is written in Java and HAP-NodeJS 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, CrateDB or HAP-NodeJS?
Choose CrateDB if you want the larger community (4,449 stars) or its Apache-2.0 licence terms. Choose HAP-NodeJS if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.