VERDICT
The modular micro web framework for Java - jooby.io
Depends. A solid pick for Java/Kotlin teams who want a lightweight, Flask-like web framework and can live on community support. Skip it if your shop runs on Spring's ecosystem or you need commercial backing.
Medium. Based on 20 public sources: Reddit developer threads, official docs, GitHub, a CVE record, and directory listings. No third-party review platforms or named corporate adopters found.
$0
Open source
high
CVE-2025-31129 affected Jooby; fixed only in 2.17.0 and 3.7.0. Stay current.
medium
Old domain shows spammy dental-cleaning content; only trust.
medium
No published security policy — the /security page is a 404.
medium
Community-run open source: support is maintainer goodwill, not an SLA.
Value for money: 5/5
Rating
$0
Starting price
10
Sources
Analyzed
$0
One known CVE (2025-31129), patched in 2.17.0/3.7.0; no published security policy found — the security page 404s.
Reddit developers consistently praise Jooby's simplicity, modularity, and fast builds, with one noting slower raw speed than Vert.x.
“Jooby is just the best. I used to be a fan of SparkJava, but will be using Jooby going forwards. Go Edgar! Here's a 16 second build,”
“Jooby is not a "traditional" micro-framework, but more of a modular fullstack framework. u/edgar-espina does a great job at creating modules/”
“Java (Jooby or Quarkus) But deployment is a breeze, Jooby seems nice. it was very easy to use. It's kind of like Flask.”
Compare jooby: do more! more easily!! with each alternative.
Default Java choice: huge ecosystem, hiring pool, commercial support.
Modern Java stack, fast startup, stronger enterprise backing.
jooby: do more! more easily!! vs QuarkusEven simpler Java/Kotlin web framework for small services.
jooby: do more! more easily!! vs JavalinHigher raw throughput; event-driven, steeper learning curve.
Based on 20 public sources: Reddit developer threads, official docs, GitHub, a CVE record, and directory listings. No third-party review platforms or named corporate adopters found.
Free, Flask-like Java/Kotlin micro-framework devs praise; tiny community and niche ecosystem make it risky for support-dependent teams.
Based on 20 public sources: Reddit developer threads, official docs, GitHub, a CVE record, and directory listings. No third-party review platforms or named corporate adopters found.
Anonymous. You can change your vote.
Loading votes…
Comments
One queue. No nested comments. Give a display name first. Limit: 200 words per comment and 7 comments per day. You can edit or delete yours.
No comments yet.