Frameworks & libraries

35 tools recommended in Hacker News comment threads, most-mentioned first.

Astro ↗
A content-focused web framework that ships minimal JavaScript and supports islands of interactive UI frameworks.
2 threads
Crux ↗
A Rust framework for cross-platform apps with a shared core and native UI shells.
2 threads
Embassy ↗
An async framework for embedded Rust that avoids heap allocation.
2 threads
Qt
A cross-platform C++ application and GUI framework.
2 threads
Svelte ↗
A compiler-based JavaScript UI framework without a virtual DOM.
2 threads
CSS Painting API ↗
A CSS Houdini API that lets developers paint element backgrounds and borders with canvas-like code.
1 thread
CUID2
A library for generating secure, collision-resistant, hard-to-guess IDs.
1 thread
D3
A JavaScript library for data-driven visualizations.
1 thread
Delaunay32 ↗
A divide-and-conquer constrained Delaunay triangulator with polygon and hole support.
1 thread
ESP-IDF ↗
Espressif's development framework for ESP32 chips, including an x509 certificate bundle API.
1 thread
Emotion
A CSS-in-JS styling library for JavaScript applications.
1 thread
Laravel
A PHP web application framework.
1 thread
Lit
A lightweight library for building web components.
1 thread
Loco ↗
A Rust web framework built on Axum that follows Ruby on Rails conventions.
1 thread
LÖVE Potion ↗
A LÖVE-compatible Lua game framework for building homebrew games on Nintendo consoles including the 3DS.
1 thread
OCaml Elm Playground ↗
A collection of small browser games written in OCaml, including a Battlezone-style game.
1 thread
Plone
An open-source enterprise CMS built on Python.
1 thread
Remark42 ↗
A self-hosted, privacy-focused comment engine for websites.
1 thread
Ruby on Rails
A convention-driven web application framework for Ruby.
1 thread
System.Threading.Channels
A .NET library for producer-consumer data passing between async tasks.
1 thread
TanStack Start ↗
A full-stack React meta-framework built on TanStack Router with selective server rendering.
1 thread
Tauri ↗
A framework for building desktop apps with a web frontend and Rust backend.
1 thread
Triangle ↗
Jonathan Shewchuk's two-dimensional quality mesh generator and Delaunay triangulator.
1 thread
ZLinq ↗
A zero-allocation LINQ implementation for .NET, Unity and Godot.
1 thread
brotli (Rust crate)
A pure-Rust port of the Brotli compression format.
1 thread
earcut.hpp ↗
The C++ port of Mapbox's earcut polygon triangulation library.
1 thread
go-gopher ↗
A Go library for Gopher clients and servers.
1 thread
golazy
A web framework project for Go.
1 thread
htmx
A small JavaScript library that adds AJAX and dynamic behaviour through HTML attributes.
1 thread
iTriangle ↗
A Rust polygon triangulation library from the iShape project.
1 thread
lean-zstd ↗
A pure Lean implementation of zstd decompression.
1 thread
printpdf ↗
An MIT-licensed Rust library for creating PDFs, with a WASM demo.
1 thread
rust-brotli ↗
Dropbox's Rust implementation of Brotli, usable as a drop-in replacement for the C library.
1 thread
uuid-utils ↗
A Python package for generating UUIDs, including spec-compliant UUIDv7.
1 thread
zlib-rs ↗
A Rust implementation of zlib.
1 thread