head to head · open source
hue vs arc
hue has 1,411 GitHub stars, 412 forks, 32 open issues and last shipped 2 days ago. arc has 676 stars, 53 forks, 57 open issues and last shipped today. hue leads on adoption by 109% (1,411 vs 676 stars). hue is written in JavaScript under Apache-2.0; arc is written in Go under AGPL-3.0. hue has attracted 29% as many forks as stars, arc 8%. arc was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (data-warehouse), 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
| hue | arc | |
|---|---|---|
| GitHub stars | ★ 1.4K | ★ 676 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | JavaScript | Go |
| Last push | 2026-09-18 | 2026-09-20 |
| Forks | ⑂ 412 | ⑂ 53 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick hue if
- You weight community size — 1.4K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick arc if
- You want the arc feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and arc fits your workflow better
About hue
Hue is an open source, Apache 2.0 licensed SQL Assistant service for databases and data warehouses, built for data analysts, data engineers, and platform teams that need a shared, browser based way to query and explore data instead of installing a separate client for every engine.
About arc
Arc is an open, SQL native time series database, released under AGPL 3.0, for engineers and platform teams who need to keep full resolution telemetry from machines, services, vehicles, and devices and still query recent and historical data together in one system.
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Frequently asked questions
Is hue or arc more popular?
hue has 1,411 GitHub stars and arc has 676. hue has the larger community by that measure.
Are hue and arc free?
Both are open source. hue is licensed under Apache-2.0 and arc under AGPL-3.0. Neither carries a licence fee.
What is the difference between hue and arc?
hue is written in JavaScript and arc in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, hue or arc?
Choose hue if you want the larger community (1,411 stars) or its Apache-2.0 licence terms. Choose arc if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.