igrigorik

HTML5 video speed controller (for Google Chrome)

Google Analytics collector-as-a-service (using GA measurement protocol).

GH Archive is a project to record the public GitHub timeline, archive it, and make it easily accessible for further analysis.

EventMachine based WebSocket server

ID3-based implementation of the ML Decision Tree algorithm

Asynchronous HTTP Client (EventMachine + Ruby)

Fiber aware EventMachine clients and convenience classes

Pure Ruby implementation of HTTP/2 protocol

Implementation of simple bug prediction hotspot heuristic

Real Vim ninjas count every keystroke - do you?

Agent is an attempt at modelling Go-like concurrency, in Ruby

EventMachine Proxy DSL for writing high-performance transparent / intercepting proxies in Ruby

SPDY forwarding proxy - fast and secure

BloomFilter(s) in Ruby: Native counting filter + Redis counting/non-counting filters

async Rails 3 stack demo

Is TLS fast yet? Yes, yes it is.

Embeddable Hacker News button + vote counter for your site

High Performance Browser Networking (O'Reilly)

SPDY is a protocol designed to reduce latency of web pages

WebP with Accept negotiation

Zero-config reverse proxies: let's get there!

Ruby driver for httperf - automated load and performance testing

Asynchronous PubSubHubbub Ruby Client

Heroku buildpack for Dart

SpeedTracer middleware for server side debugging

Lean & mean Tokyo Cabinet recipes (with Lua)

Evaluate any text against a collection of match rules

A switchboard for AI in your browser: wire in any model, script WebMCP tools, connect remote MCP servers, bring your commands.

Surface slow code paths in your Rails 3 app via Growl

Mneme is an HTTP web-service for recording and identifying previously seen records - aka, duplicate detection.

Single-node implementation of Google's Pregel framework for graph processing.

Round robin database pattern via Redis sorted sets

Pure Ruby interface for generating Ganglia gmetric packets

Rack response-time statistics aggregator middleware

An Evented Beanstalk Client

This embedded app provides a report on how real-world Google Chrome users experience the Shopify-powered storefront, as captured by the Chrome UX Report, and enables the site owner to benchmark...

Code from RailsConf '09 pres: Building Mini Google in Ruby

Sprockets processor for Google's Closure tools