cincheo/jsweet
A Java to JavaScript transpiler. observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4161
- days_rel: n/a
- days_push: 991
- n_releases_24m: 0
Adoption not part of the score
1490 stars · 162 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
JSweet is a Java-to-JavaScript transpiler that compiles Java source code to TypeScript and JavaScript, leveraging javac and tsc for type-checked output. It lets developers use Java tooling and JavaScript libraries (via 'candies' API definitions) to build web applications for browsers, mobile web views, or Node.js.
Use cases
- transpile java code to javascript
- write web apps in java
- share code between java backend and javascript frontend
- migrate legacy java code to the browser
- use javascript libraries from java
- generate typescript from java sources
When to choose
- your team knows Java but targets the browser or Node.js
- you want to share domain logic between Java server code and client-side JavaScript
- you want type-checked JavaScript output with Java IDE tooling
When to avoid
- you are starting a new web project with no existing Java code
- you need the latest JavaScript ecosystem features or frequent updates
- you require a transpiler with active community development
Facets
library · maturity maintenance
compiler type-system developer-tools web-development programming-languages compilers frontend cross-platform jvm browser cross-platform java-to-javascript transpiler typescript candies source-to-source javascript nodejs
1 source
- readme: https://github.com/cincheo/jsweet · fetched 2026-08-28 · 4bbd79f70f59
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| cincheo/jsweet | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem