Dev tools · alternatives · 2026
24 alternatives to Awesome J2ME
An awesome list about Java platform Micro edition(J2ME). Documentation, academic papers, tutorials, communities, IDEs, SDKs, emulators, apps, video games. J2ME is a Java specification designed for old keypad phones and PDAs. MIDP, which is built upon CLDC, is used to create Midlets, which have `.jad` or `.jar` extension, and run on platforms like old keypad phones, Symbian and PDAs. MIDP is supported till Java ME SDK 3.4.
Awesome J2ME is a curated list of resources for Java Platform Micro Edition, a Java specification for old keypad phones and PDAs. It compiles documentation, academic papers, tutorials, communities, IDEs, SDKs… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Run KolibriOS, Linux or Windows 98 in your browser
2013 · copy.sh · its alternatives →
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a toy jvm in awk. Contribute to rethab/awk-jvm development by creating an account on GitHub.
2020 · github.com · its alternatives →
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ForewordJavalin is a Java and Kotlin web framework which focuses on simplicity and Java/Kotlin interoperability.It supports WebSockets and HTTP3, and it uses...
2022 · javalin.io · its alternatives →
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It's based on the jediterm library developed for IDEs, but it can also be put to work as a standalone terminal emulator with tabs. The library has been around for more than 10 years, but I don't think anyone made a terminal emulator app from it?
2025 · github.com · its alternatives →
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A self-hostable Wasm sandbox for JavaScript workers.
Jun 2026 · kyushu.dev · its alternatives →
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A JVM assembler for the modern age. Contribute to roscopeco/jasm development by creating an account on GitHub.
2022 · github.com · its alternatives →
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An open-source RAG-based tool for chatting with documents.
2024 · cinnamon.github.io · its alternatives →
- 11JL
Experimental educational programming environment. Learn Javascript and create your own dares!
2013 · jsdares.com · its alternatives →
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Hi everyone! For our graph database, Memgraph [1], we have just built a WASM-based JavaScript client adapter called jsmgclient. One of our engineers has described in depth the process that he has used to achieve this. [2] If you have used WASM can you take a look at our approach and tell us what you think about our approach? Do you see any things that we should have done differently? [1] https://memgraph.com/ [2] https://memgraph.com/blog/wasm-introducing-the-very-first-wa...
2022 · memgraph.com · its alternatives →
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MCPJam Inspector▲141Hi HN, I'm Matt, founder of MCPJam. We're building open source dev tools for MCP server builders. There’s been a lot of debate around skills vs MCP. From what I see, there’s a growing trend of people using skills paired with MCP servers. Skills teach the agent how to use the MCP server tools and guide the agent to completing complex workflows. We’re also seeing Anthropic encourage the use of Skills + MCP in their products. Anthropic recently launched the connectors marketplace. A good example of this is the Figma connector + skills. The Figma skill teaches the agent how to use the Figma MCP…
Jan 2026 · mcpjam.com · its alternatives →
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Contribute to reaalkhalil/JSRobot development by creating an account on GitHub.
2017 · github.com · its alternatives →
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- 16LT
2013 · blog.paralleluniverse.co · its alternatives →
- 17JA
Free and enterprise JavaScripts components.
2019 · bossanova.uk · its alternatives →
- 18JA
2015 · javvy-app.com · its alternatives →
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I created a small 2D game engine named Tiny. The engine was created using Kotlin Multiplatform and can run on a JVM and JS. Funny things: Games can be created using the programming language Lua. Tiny is designed to help you create and test your ideas quickly and effectively. Not only can you run your games on your desktop computer, but you can also export them for the web, making it easy to share your creations with others. You can create games easily with the hot reload, small API and Lua, which is very easy to learn. If you want to test a game idea, to try to create your first game or just…
2023 · minigdx.github.io · its alternatives →
- 20OP
Hey HN, manyminiapps is the world first massively multiplayer online mini app builder (MMOMA) *Here’s what it does:* You load the page. You write 1 prompt and you get a mini app back in under 2 minutes. There’s no sign up, and you can see what everyone’s creating in real-time! Each mini app comes with it’s own database and backend, so you can build shareable apps that save data. *What’s different* There are a lot of app builders that promise you’ll build production software for others. But we think true production software can take a long time to get right. Even if you don’t need to program…
2025 · manyminiapps.com · its alternatives →
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📦 Module thinking, principles, design patterns and best practices. - mjavascript/mastering-modular-javascript
2018 · github.com · its alternatives →
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Hi HN, I built a code generator plugin for IntelliJ that uses LLMs to create repetitive Java code like implementations, tests, and fixtures — based on custom natural-language patterns and annotation-based references. Most tools like Copilot or Cursor aim to be general, but fail to produce code that actually fits a project structure or passes tests. So I made something more explicit: define patterns + reference scope, and generate code consistently. In this demo, 400 lines of Java were generated in 20 seconds — and all tests passed: https://www.youtube.com/watch?v=ReBCXKOpW3M…
2025 · github.com · its alternatives →
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2023 · javafiddle.leaningtech.com · its alternatives →
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Yet another 6502 emulator that one day dreams of being an Atari 2600. - haldean/x6502
2013 · github.com · its alternatives →
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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 →