Bobby Powers

A memory allocator that automatically reduces the memory footprint of C/C++ applications.

system dynamics modeling

core memory & swap reporting

http sessions stored in encrypted cookies for Go

fine-grained, cgroup-based tool for profiling memory usage over time of a process tree

sd.js is now https://simlin.com

javascript library to talk to bluetooth scales, like the acaia.

A compiler from Go to JavaScript for running Go code in a browser

goyacc calculator example

Logically Qualified Data Types - automatically infer refinement types

Envoy xDS APIs for Rust

big immutable table

clone of the canonical svn repo

Go wrapper for Google's ortools

personal music service

Asynchronous Redis client for Go

fast proxy: eBPF data plane, Go control plane

No description.

Emscripten: An LLVM-to-JavaScript Compiler

No description.

Linux capabilities for go

Raspberry Pi development in Go

sandboxed python execution from Go

language

claude-agent-sdk-python ported to Go

a simple, opinionated framework to build AI agents in Go

No description.

psm - rewritten in C with a reduced memory footprint

description of crt1 work for WebAssembly + Emscripten + Browsix

utilities for interacting with Django-related data

this was a huge mistake

No description.

Golang LRU cache

getpriority(2) and setpriority(2) for node

No description.

coffee roasting in go

music player

use Hoard as rust's allocator

lockfree implementation of Go's rate.Limiter

exposes the pipe2 system call for building unix pipelines/filters

just a hobby, won't be big and professional like Envoy

No description.

No description.

No description.

Go implementation of the XMILE system dynamics standard.

Encrypted cookie-based sessions for Express

Ed's repo of Claude Code plugins, centered around a research-plan-implement workflow. Only a tiny bit cursed. If you're lucky.

system dynamics simulation in C

Init system in Go, intended to run on Browsix and other Unix-like OS. Part of GSoC 2016 project.

No description.

Probabilistic data structures for processing continuous, unbounded streams.

bob's xmutil as a rust library with no external dependencies

Rust Bindings to interact with SMTLIB2 compliant solvers

A hack to put Graphviz on the web.

No description.

Typescript declaration for WebAssembly JS API

Brave browser for Desktop and Laptop computers running Windows, OSX, and Linux

No description.

No description.

malloc/free for C/C++ written in Rust

ID3 parsing library for go

Go port of rapidhash

No description.

Rust cookie-based webapp session storage

No description.

A Rust wrapper over Google's TCMalloc memory allocator

A Rust wrapper over Microsoft's MiMalloc memory allocator

No description.

Lightweight coding agent that runs in your terminal

A collection of models implemented in various environments with a canonical output

No description.

utilities to support XMILE in various forms

Service to support compact prompts returning System Dynamics content

System Dynamics Modeling in Python

An SVG rendering library.

No description.

simple canvas for drawing lines and styled text and emitting to the terminal

Streaming JSON encoding for Golang

No description.

HTTP 2.0 client & server implementation for Rust.

Fast and combinable Rust logging crate

port of https://github.com/bpowers/lockfree-rate to Rust

Linux kernel source tree

Cloudflare Blog code samples

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

Goji is a minimalistic and flexible HTTP request multiplexer for Go (golang)

Toolchain for WebAssembly

Bob Eberlein's xmutil accessible from JavaScript

No description.

No description.

HTTP Extensions in progress

Golang's math/rand backed onto crypto/rand's CSPRNG

LR(1) parser generator for Rust

No description.

Async TLS/SSL streams using rustls

Auto-generate serde implementations for prost types

Native ZooKeeper client for Go

go-farm: a pure-Go farmhash implementation

A key/value store for serving static batch data

Minimal perfect hashing in Go

No description.

Simple C++ HTTP client for 68k Macs. Build using Retro68.

Static analysis tool for Golang that protects against SQL injections

No description.

A modern TLS library in Rust

PROST! a Protocol Buffers implementation for the Rust Language

Async I/O and timers

Go package implementing bitsets

No description.

No description.

A panic hook for wasm32-unknown-unknown that logs panics with console.error

Overzicht van het oppervlaktewater in NL en de relatie met zorginstellingen voor gebruik van dit water tbv energieopslag.

No description.

React component wrapper for Mathquill

Easily type math in your webapp

cgroups package for Go

An open source, portable, easy to use, readable and flexible SSL library

C helper functions for MacTCP on 68k classic Macs. Build using Retro68.

Bootstrap theme for Hugo

local polling, local sensors support for Awair Element devices

Python library for the Awair API

:house_with_garden: Open source home automation that puts local control and privacy first

No description.

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, HyperLogLogs, Bitmaps.

Suite for benchmarking malloc implementations.

The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.

Slack API in Go

HTTP load generator, scriptable with skycfg

The Ruby Programming Language [mirror]

Backup MongoDB using mongodump and upload the generated archive to GCS

Examples for ReasonReact

No description.

commit the sources to unix.bpowers.net

Package netlink provides low-level access to Linux netlink sockets. MIT Licensed.

R/pandas-like DataFrame for Go

Emacs mac port formulae for the Homebrew package manager

Paper.js bindings for React

scrape content from lethain.com

A very basic approach for last mile of continuous deployment on Google Container Engine, which updates deployment after successful Container Builds for associated deployments.

No description.

Pure Rust alternative to GLFW

RDK updated for Linux https://www.microsoft.com/en-us/research/project/singularity/

No description.

RequireJS wrapper for Gulp

No description.

No description.

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Mirror of BoringSSL

A Rails-based benchmark for Ruby development

rhymes with metallic

No description.

Safe, fast, small crypto using Rust

C port of the HdrHistogram

A High Dynamic Range (HDR) Histogram

A safe, concurrent, practical language.

NGINX Docker built top of rolling release BoringSSL

A dumping ground for cross-platform browser memory testing

Hound memory leak detector

HACL*, a formally verified cryptographic library written in F*

http://www.eecs.harvard.edu/vino/perf/hbench/

Ingress controller for nginx

Verification system for effectful programs

No description.

Peer-to-peer data in the browser.

Slow but reliable transport for unreliable DataChannels.

Firefox's fork of jemalloc, in library form for Linux

Build browsers and browser like applications with HTML, CSS, and JavaScript

The JavaScript library for modern SVG graphics.

Rust friendly bindings to *nix APIs

Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.

The official mirror of the V8 git repository

all-pairs shortest path dynamic programming in Go

No description.

Problem Sets for MIT 6.887 Formal Reasoning About Programs

No description.

z3/smtlib2 bindings for Go

GELF library for Go

Go implementation of SipHash-2-4, a fast short-input PRF created by Jean-Philippe Aumasson and Daniel J. Bernstein.

https://people.csail.mit.edu/jeanyang/papers/pldi117-yang.pdf

A Commander for modern Go CLI interactions

The CompCert C verified compiler

Evidence-based dynamic analysis: a fast checker for memory errors.

A JVM in TypeScript.

PyPy compiled to JavaScript

BrowserFS is an in-browser filesystem that emulates the Node JS filesystem API and supports storing and retrieving files from various backends.

XML parser based on servo/html5ever library

A terminal written in javascript.

The Z3 Theorem Prover

Manages jobs, quality control, communication with various backends

Support code for Programming Languages (COMPSCI631)

3D line art engine.

Heap Layers: An Extensible Memory Allocation Infrastructure

No description.

Simple malloc implementation using slab allocation.

make exceptional coffee

No description.

Public notes, etc. for CMPSCI 630, the UMass CS graduate systems course.

ogórek is a Go library for encoding and decoding pickles.

Coz: Causal Profiling

BPF Compiler Collection