Discover fitzgen/id-arena Open Source project

A fast bump allocation arena for Rust

1,236

bumpalo

wu.js is a JavaScript library providing higher order functions for ES6 iterators.

1,018

wu.js

A safe arena allocator that allows deletion without suffering from the ABA problem by using generational indices.

864

generational-arena

Easily create type-safe `Future`s from state machines — without the boilerplate.

611

state_machine_future

Javascript bindings for the Github API.

322

github-api

Convert a glob to a regular expression

170

glob-to-regexp

JavaScript implementation of Operational Transformation

145

operational-transformation

A Scheme implementation, in Rust.

141

oxischeme

128

bacon-rajan-cc

A rust interface to the Mach 3.0 kernel that underlies OSX.

mach

A tutorial/example crate for generating C/C++ bindings on-the-fly with libbindgen

bindgen-tutorial-bzip2-sys

An owned, grow-able UTF-8 string that stores small strings inline and avoids heap-allocation.

inlinable_string

An intrusive splay tree implementation that is no-std compatible and free from allocation and moves

intrusive_splay_tree

Synthesis of Loop-free Programs in Rust

synth-loop-free-prog

fart

fitzgen's art

A DSL and compiler for generating peephole optimizers for Cranelift

peepmatic

Scrap Your Rust Boilerplate

scrapmetal

Example app using Operational Transformation

operational-transformation-example

A WebAssembly test case generator

wasm-smith

source-map-mappings

Parse the `mappings` field in source maps

Avoids JavaScript timer congestion

chronos

List the symbols within a wasm file

wasm-nm

A generic, fixed-size, associative cache

associative-cache

Efficient sampling with uniform probability

fast-bernoulli

zoolander

Pure Python DSL for CSS.

WYSIWYG form editor/creator django app

django-wysiwyg-forms

The WebAssembly Indirect Call Inliner

winliner

Program synthesis is possible in Rust

minisynth-rs

Automatically derives `is_dog` and `is_cat` methods for `enum Pet { Dog, Cat }`.

derive_is_enum_variant

Tempest jQuery Templating Plugin

tempest

Purely Functional Data Structures in JS

pfds-js

Histograms with a configurable number of buckets, and a terminal-friendly Display.

histo

one-page-wasm

shuffling-allocator

A reverse polish notation --> JavaScript compiler demoing source maps

rpn-js

Bugzilla todo list of reviews, flag requests, and bugs to fix

bugzilla-todos

dwprod

The code behind TryParenScript.com

tryparenscript.com

Is there an executable file at the given path?

is_executable

A wrapper type for optionally giving up ownership of the underlying value.

rent_to_own

Asynchronous, non-blocking, continuation-passing-style versions of the common higher order functions in `Array.prototype`.

noodles

Flatulence, Crystals, and Happy Little Accidents

rust-conf-2019

John Conway's Game of Life (in Erlang)

life

Erlang

peeking_take_while

An RNG that generates "random" numbers copied from a given buffer

bufrng

wasm-summit-2021

Polygons in Contact + Glium

geotoy

A parallel, language agnostic, automatic test case reducer

preduce

Simple example of Operational Transformation in Erlang

erl-ot

Erlang

longest-increasing-subsequence

A crate for finding a longest increasing subsequence of some input

Erlang/Haskell style pattern matching macros for Common Lisp.

cl-pattern-matching

Integrates ParenScript with Narwhal and provides a ParenScript REPL.

parenscript-narwhal

A Narwhal module for working with HTML forms, similar to Django's forms.

reform

Following along with Peter Michaux's Scheme from Scratch series (http://peter.michaux.ca/articles/scheme-from-scratch-introduction) in Ada

ada-scheme

wasm-debugging-capabilities

Collecting requirements for WebAssembly debugging capabilities

HTML

couchdb-io

Io library for working with CouchDB (not yet implemented)

cool-rs

A library for manipulating Souper IR

souper-ir

experimental canvas tool; WORK IN PROGRESS

canvas-tool

Rust and WebAssembly code size micro benchmarks

code-size-benchmarks

dodrio-todomvc-wasm-instantiation

clife

Conway's life, in Rust.

Class based views for django

class_views

A very simple django blogging app for my site. Blog + Simple = Blimp?

Blimp

Search the Mozilla Cross Reference from the command line

mxr

tokio-timeit-middleware

A demo app I used for my presentation on server side JS.

tasks

A build tool for AMD-style Common JS projects

kahn

boffo

pineapple

mach_o_sys

Bindings to the OSX mach-o system library

A port of Steven Levithan's dateFormat to CommonJS.

dateformat

mcmc-maze-solver

Just for exploratory fun, I decided to see what it takes to write a prototypical object system in Lisp.

protolith

strace.js

Trace JS native calls

Very simple, lightweight git repository authentication and management (because gitosis just gets in my way).

mini-meta-git

tron

An online implementation of Tron, but you play with code instead of keys. Built with Wu.js, WebSockets, and Node.

A crate providing a macro to abstract and automate SoA vs AoS

aossoa

powereddit

Make reddit better.

JS and CSS for Servo's HTML timelines

servo-trace-dump

HTML

reharm

Prolog

pybeasttree

Library for parsing/consuming BEAST tree files

django-query-analyzer

Analyzer of django query

Learning Rust. Read words from stdin and then print each unique word out in order and how many times it was found.

rust-words

Set breakpoints with the `breakpoint!()` macro.

breakpoint-rs

Makes soothing ocean noises.

ocean-noise

Create robust user interfaces with finite state machines.

bender

A Lisp dialect targetting JavaScript

hippocampus

My just-for-fun Lisp in progress

magritte

A smart, parallel client-side Javascript loader written in ParenScript

loader

Flashcard-style webapp for learning musical scales!

learn-your-scales

music-thang

what-the-ffi-python-example

Writing Programs! That Write Other Programs!!

bang-bang-con-west-2020

HTML

pancakes

Still a WIP

Greasemonkey script to add a link for submitting articles to Hacker News from Google Reader.

reader-submit-to-hn