Dev tools · alternatives · 2026
24 alternatives to I finished v5 of a JVM framework I've spent spent half a decade making
ForewordJavalin is a Java and Kotlin web framework which focuses on simplicity and Java/Kotlin interoperability.It supports WebSockets and HTTP3, and it uses...
Javalin is a JVM framework for building web applications, released in its fifth version after five years of development. It serves developers who need a lightweight option for creating backend services and APIs on the… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I finished v5 of a JVM framework I've spent spent half a decade making launched in 2022; newer entries below may have overtaken it.
- 1
2017 · javalin.io · its alternatives →
- 2
Javalin - A lightweight Java and Kotlin web framework. Create REST APIs in Java or Kotlin easily.
2017 · javalin.io · its alternatives →
- 3AI
2015 · jsblocks.com · its alternatives →
- 4
Kotlin Money▲427Manipulating monetary amounts is a common computing chore. However, no mainstream language has a first-class data type for representing money, it’s up to programmers to code abstractions for it. This isn’t an issue per se until dealing with rounding issues from operations like installment payments (e.g., buy now, pay later), foreign exchange, or even simple things like fee processing and tax collection. Inspired by my days at N26 Brasil dealing with these challenges, I introduce Money: a Kotlin library that makes monetary calculations and allocations easy.
2024 · blog.eriksen.com.br · its alternatives →
- 5MN
2014 · lhorie.github.io · its alternatives →
- 6
We'd love to share our work with you: Restate, a system for workflows-as-code (durable execution). With SDKs in JS/Java/Kotlin and a lightweight runtime built in Rust/Tokio. https://github.com/restatedev/ https://restate.dev/ It is free and open, SDKs are MIT-licensed, runtime permissive BSL (basically just the minimal Amazon defense). We worked on that for a bit over a year. A few points I think are worth mentioning: - Restate's runtime is a single binary, self-contained, no dependencies aside from a durable disk. It contains basically a…
2024 · restate.dev · its alternatives →
- 7
1kB-ish JavaScript framework for building hypertext applications - hyperapp/hyperapp
2017 · github.com · its alternatives →
- 8
a toy jvm in awk. Contribute to rethab/awk-jvm development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 9
Provides a Kotlin/Java library to create a random json string - mangatmodi/RandomJson
2019 · github.com · its alternatives →
- 10
CORSJavalin 0.4.0 adds built-in CORS support with app.enableCorsForOrigin(
2017 · javalin.io · its alternatives →
- 11
An overview of the Kotlin
2017 · http4k.org · its alternatives →
- 12
Pragmatic programming language for JVM and Android
2016 · blog.jetbrains.com · its alternatives →
- 13
Back then there were not a lot of frameworks for C++ like there are available now, gradually added serialization, reflection, orm, modules for apache|nginx, then started adding programming language integration and then finally added support for building on various Os'es and also support for most of the build tools out there.
2023 · github.com · its alternatives →
- 14LT
2013 · blog.paralleluniverse.co · its alternatives →
- 15
A self-hostable Wasm sandbox for JavaScript workers.
Jun 2026 · kyushu.dev · its alternatives →
- 16
No-dependency, no-build, small JS view-library/framework-ish-thing.
2021 · skruv.io · its alternatives →
- 17
Share on X Share on Reddit Hacker News Copy Link
Feb 2026 · javalin.io · its alternatives →
- 18
TL;DR: dagger.js is a buildless, runtime-only micro-framework that plays nicely with native Web Components. It uses HTML-first directives (e.g. +click, +load) so you can ship a page by dropping a single from a CDN—no bundlers, no compile step. Why I built it Modern stacks are powerful but often heavy: bundlers, compile steps, framework DSLs, local CLIs. For internal tools, small apps, and edge/serverless deployments, I wanted something you can view-source, paste into a page, and ship. What it is: Runtime-only: no build or VDOM compile; hydrate behaviors directly on HTML. HTML…
2025 · daggerjs.org · its alternatives →
- 19
Backend APIs often grow into large orchestration classes full of duplicated calls and manual concurrency. I’ve been working on Mosaic, a Kotlin framework that composes responses out of small, request-scoped “tiles.” Each tile runs once per request, dependencies resolve automatically, and independent tiles execute in parallel without boilerplate. It’s still early (v0.2.0), but working today for caching, concurrency, and testability. Curious to hear feedback on the approach. GitHub: https://github.com/Nick-Abbott/Mosaic Maven Central: org.buildmosaic:mosaic-core:0.2.0
2025 · github.com · its alternatives →
- 20
The world through the lens of software.
2017 · softwareengineeringdaily.com · its alternatives →
- 21
A Positively Charged JavaScript Runtime . Contribute to alshdavid-public/ion development by creating an account on GitHub.
2025 · github.com · its alternatives →
- 22
Javalin release notes, announcements, and changelog.
2017 · javalin.io · its alternatives →
- 23
📡 Native App over HTTP, on Android. Contribute to Jasonette/JASONETTE-Android development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 24JR
2019 · blogs.oracle.com · its alternatives →
Also compare
- Javalin 1.0 – A Kotlin/Java web framework alternatives
- Javalin, a Java/Kotlin REST API Framework alternatives
- An Isomorphic JavaScript Framework Faster Than React alternatives
- Kotlin Money alternatives
- My new JavaScript MVC framework alternatives
- Restate – Low-latency durable workflows for JavaScript/Java, in Rust alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →