Life & fun · alternatives · 2026
24 alternatives to I made Java look better than it deserves
Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more. - manifold-systems/manifold
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I made Java look better than it deserves launched in 2024; newer entries below may have overtaken it.
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Manifold 1.0▲204Discover, manage and share developer services with your team
2017 · manifold.co · its alternatives →
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Bun▲303A fast JS runtime Node.js replacement with built‑in tools
Dec 2025 · bun.com · its alternatives →
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We've been building Crust (https://crustjs.com/), a TypeScript-first, Bun-native CLI framework with zero dependencies. It's been powering our core product internally for a while, and we're now open-sourcing it. The problem we kept running into: existing CLI frameworks in the JS ecosystem are either minimal arg parsers where you wire everything yourself, or heavyweight frameworks with large dependency trees and Node-era assumptions. We wanted something in between. What Crust does differently: - Full type inference from definitions — args and flags are inferred automatically. No…
Mar 2026 · github.com · its alternatives →
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We built a model router that plugs into coding agents (e.g. Claude Code, Codex, Cursor, etc.) and intelligently sends requests to the best model to serve them. Here's a quick demo of running it locally: https://www.youtube.com/watch?v=isKhAyivtfM. At Weave, we write most of our code with AI, and it's been getting more expensive. This came to a head when Opus 4.7 was released and, thanks to its tokenizer changes, our costs shot up. We knew we didn't need Opus for everything but we didn't want to lose out on the intelligence for the cases where you really need it. So we decided…
Jun 2026 · github.com · its alternatives →
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With this standalone compiler, you can rely on all Java 11 javac features to be available, even when using newer Java versions. Specifically, this allows you to: - compile code even if your Java environment isn't a full JDK (Java JRE, for example!) - target Java 1.7 for compilation without any warnings or restrictions. - use the Compiler Tree API without resorting to --add-opens trickery that may eventually fail in newer Java releases - build a modified compiler with additional features or custom tweaks I made this after finding that the otherwise superb "jsweet" Java-to-JavaScript…
2023 · github.com · its alternatives →
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2017 · craftinginterpreters.com · its alternatives →
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I've been working on this small, slightly weird expression-oriented programming language for a little while now and feel ready to share it with others. I use it pretty often now in my day-to-day and work life, as a scratchpad for doing a bit of quick math or picking some pieces of data out of a JSON payload. Would really appreciate any feedback about the syntax, docs, features that are glaringly missing, etc. Before anybody mentions it: I know the performance is pretty lousy when dealing with a lot of data. If you can believe it, the runtime is about 100x faster than it used to be! Long term…
2025 · blots-lang.org · its alternatives →
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Easily launch a marketplace of cloud tools.
2019 · manifold.co · its alternatives →
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2017 · craftinginterpreters.com · its alternatives →
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Half-assed CSS preprocessor. Contribute to djanowski/hasp development by creating an account on GitHub.
2015 · github.com · its alternatives →
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Hey all! I've been using this stack personally for a while now and decided to automate it a bit by turning it into a template I can reuse. Hope others might find it helpful!
2025 · bhvr.dev · its alternatives →
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Hi HN, author here. Happy to answer any questions. I had an itch to make a lisp like language that was a thin layer on top JavaScript. Something that could leverage the thriving ecosystem that exists around JavaScript. It's brittle, hot off the oven. Besides being a fan of parenthesis, I think macros fill in a gap that the JavaScript ecosystem today fills in with one-off compilers, bundler plugins and such. Macros can't do everything, but for example I think they have the potential to enable things like JSX, Solid and Svelte style libraries. Take the tour to get a feel for what it can do and…
2023 · daklang.com · its alternatives →
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Codemap visualizes any codebase as a graph for software engineers to quickly understand the code architecture. Supports Typescript, Python, Java, PHP, Ruby, Go (Golang), and Terraform.
2020 · codemap.app · its alternatives →
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Hello everyone! I've created a programming language named Atlas in C, and I'm excited to share it with you. After many years of thinking about how to bridge CPU and GPU programming more effectively, I decided to build a minimalist language that focuses on a single structure: a stack of (up to 4-dimensional) tensors. Atlas is designed to be simple and efficient—it generalizes many of the concepts behind WebGL while offering some unique features. For example, it runs on Windows 10/11 and in browsers via emscripten, and it even has the capability to render directly to the Windows desktop.…
Nov 2025 · banditcat.github.io · its alternatives →
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Finyuus▲81A code-first language for durable, governed AI workflows
Aug 2026 · 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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On January 1, 2021, Manifold was acquired by Snyk, a company focused on Developer-first Cloud Native Application Security. Snyk’s cloud native application
2017 · manifold.co · its alternatives →
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Next-level syntax for C-like languages :). Contribute to kiselgra/c-mera development by creating an account on GitHub.
2018 · github.com · its alternatives →
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An embedded computer specially designed for DJI Onboard SDK
2015 · developer.dji.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 →