head to head · open source
giscus vs Autolab
giscus has 12,110 GitHub stars, 481 forks, 127 open issues and last shipped 4 months ago. Autolab has 808 stars, 235 forks, 189 open issues and last shipped 17 days ago. giscus leads on adoption by 1,399% (12,110 vs 808 stars). giscus is written in TypeScript under MIT; Autolab is written in Ruby under Apache-2.0. giscus has attracted 4% as many forks as stars, Autolab 29%. Autolab 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
| giscus | Autolab | |
|---|---|---|
| GitHub stars | ★ 12K | ★ 808 |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Ruby |
| Last push | 2026-05-26 | 2026-09-01 |
| Forks | ⑂ 481 | ⑂ 235 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick giscus if
- You weight community size — 12K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Autolab if
- You want the Autolab feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Ruby
- You evaluated both and Autolab fits your workflow better
About giscus
giscus is an open source, MIT licensed commenting system powered by GitHub Discussions that lets visitors leave comments and reactions on a website through their existing GitHub accounts.
read the full giscus overview →
About Autolab
Autolab is an Apache 2.0 licensed course management service, written in Ruby on Rails, that lets instructors offer autograded programming assignments to students over the web, and it is built for university courses, teaching staff, and institutions that need automated grading of student code at scale.
read the full Autolab overview →
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Frequently asked questions
Is giscus or Autolab more popular?
giscus has 12,110 GitHub stars and Autolab has 808. giscus has the larger community by that measure.
Are giscus and Autolab free?
Both are open source. giscus is licensed under MIT and Autolab under Apache-2.0. Neither carries a licence fee.
What is the difference between giscus and Autolab?
giscus is written in TypeScript and Autolab in Ruby. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, giscus or Autolab?
Choose giscus if you want the larger community (12,110 stars) or its MIT licence terms. Choose Autolab if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.