thymeleaf/thymeleaf
Thymeleaf is a modern server-side Java template engine for both web and standalone environments. observed · 2026-08-28
Health v2 · maintenance only
76/100
- Activity 88
- Release rhythm 48
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 248.5
- age_days: 5218
- days_rel: 134
- days_push: 72
- n_releases_24m: 3
Adoption not part of the score
2977 stars · 515 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Thymeleaf is a modern server-side Java template engine for web and standalone environments, built around natural templates that remain valid HTML usable as static prototypes. It integrates deeply with Spring and other JVM frameworks and supports custom dialects and processors.
Use cases
- render server-side html pages in a spring boot app
- replace jsp and jstl templates in a java web application
- create html templates that work as static browser prototypes
- generate html or xml emails and documents from templates in java
- process templates in a standalone non-web java application
When to choose
- you are building a server-rendered JVM web app, especially with Spring or Spring Boot
- you want templates that are valid HTML and viewable in browsers without a server
- you need a mature, production-ready, well-documented template engine for Java
When to avoid
- you are building a single-page app with a client-side framework and only need an API backend
- you need client-side rendering or a JavaScript template engine
- you require commercial vendor support
Facets
library · maturity stable
templating ssr web-framework web-development backend frontend jvm template-engine html xml spring-integration natural-templates server-side-rendering web-server
4 sources
- readme: https://github.com/thymeleaf/thymeleaf · fetched 2026-08-28 · 3042b94a1add
- homepage: http://www.thymeleaf.org · fetched 2026-08-29 · 5bd19c4bc0ac
- site_page: https://www.thymeleaf.org/documentation.html · fetched 2026-08-29 · f349dc8d0e27
- site_page: https://www.thymeleaf.org/faq.html · fetched 2026-08-29 · 2a1e995fd4c9
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| thymeleaf/thymeleaf | main | 76 |
For agents
markdown · JSON · MCP: product_card(name="thymeleaf/thymeleaf")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem