Discover thlorenz/pec Open Source project

🔮 Proxies nodejs require in order to allow overriding dependencies during testing.

4,207

proxyquire

⏱️ Notes and resources related to v8 and thus Node.js performance

2,748

v8-perf

⏱️ Investigates v8/Node.js function deoptimizations.

2,229

deoptigate

📔 browserify compatible version of the ace editor.

1,157

brace

📩 Makes CommonJS incompatible files browserifyable.

1,060

browserify-shim

Learn uv for fun and profit, a self guided workshop to the library that powers Node.js.

935

learnuv

711

es6ify

browserify >=v2 transform to compile JavaScript.next (ES6) to JavaScript.current (ES5) on the fly.

A machine emulator that visualizes how each instruction is processed

595

visulator

Externalizes the source map found inside a stream to an external .js.map file

381

exorcist

Parses a link header and returns paging information for each contained link.

331

parse-link-header

Documenting types and methods of libuv, mostly by reading 'uv.h'.

298

libuv-dox

247

rid-examples

Examples showing how to use Rid in order to build Dart/Flutter apps integrated with Rust.

Dart

215

replpad

Pipes content of files to a node repl whenever they change to enable a highly interactive coding experience.

Converts an entire project that uses requirejs amd into on that uses nodejs common modules so it can be browserified.

213

browserify-ftw

Syntax highlights JavaScript code with ANSI colors to be printed to the terminal.

188

cardinal

Turbolizer tool from the v8 repository with added support to preload a profile

175

turbolizer

Converts a source-map from/to different formats.

175

convert-source-map

Converts output of various profiling/sampling tools to the .cpuprofile format so it can be loaded into Chrome DevTools.

169

cpuprofilify

Generates flamegraphs with Node.js or in the browser.

167

flamegraph

browserify >= v2 version of proxyquire. Mocks out browserify's require to allow stubbing out dependencies while testing.

164

proxyquireify

UFO mutli-player game using Flutter.

153

batufo

Dart

152

spok

Checks a given object against a given specification to keep you from writing boilerplate tests.

TypeScript

147

v8-flags

Configures v8 flags at runtime.

119

wasm2js

Compile WebAssembly .wasm files to a commonjs module.

A demo showing how to build a markdown editor with browserify and marked.

110

browserify-markdown-editor

Add source maps of multiple files, offset them and then combine them into one source map.

combine-source-map

Node Addon Developer, a tool to inject your addon code into a copy of the node codebase in order to integrate with IDEs and debuggers easily.

nad

Feel like npm is drunk or maybe you are and want to verify what gets published via `npm publish`? irish-pub has you covered.

irish-pub

Rust integrated Dart framework providing an easy way to build Flutter apps with Rust.

rid

Rust

hypernal

Renders terminal output as html to simplify reusing server side modules in the browser.

browserify transform that exposes globals added via a script tag as modules so they can be required.

exposify

node --inspect a file and open devtool url in chrome via chrome-cli.

nif

Prints out information about the process's active handles, including function source and location

active-handles

This is the source of the DocToc web application.

doctoc-web

Converts .cpuprofile format to trace viewer JSON object format to allow analysing the data in chrome://tracing.

traceviewify

Adds vim bindings to nodejs readline.

readline-vim

Generates github compatible API documentation from your project's jsdocs and adds them to your Readme.

docme

Writable stream that formats bunyan records that are piped into it

bunyan-format

Generates github wiki compatible API documentation from your project's jsdocs and adds them to your wiki.

wicked

Adds JavaScript symbols to lldb stack traces

lldb-jbt

Python

phe

Poker hand evaluator

Gauge visualization built on top of d3.

d3-gauge

CSS

dev-null

/dev/null for node streams

Downloads and converts a properly set up Html book or a blog into mobi format

WebToInk

Haskell

docmac

Install docker on Mac including VirtualBox and boot2docker dependencies with one simple command.

Shell

stack-mapper

Initialize it with a source map, then feed it error stacks to have the trace locations mapped to the original files.

Visualizes streams in the browser.

stream-viz

My vim and bash related dotfiles.

dotfiles

Shell

iojs-inspect-entire-stack

Demonstrating how to inspect the entire io.js stack

Prints html in the terminal using colors and simple layout to reflect the document structure.

hermit

Processes and visualizes maps (aka hidden classes) created by v8 during execution.

v8-map-processor

Mold a source map that is almost perfect for you into one that is.

mold-source-map

Tool to setup and require remote scripts with browserify.

bromote

Minimal yet colorful logging lib.

log.h

inline-source-map

Adds source mappings and base64 encodes them, so they can be inlined in your generated file.

Adds github hooks and browser config for testling.

testlingify

A transform that swaps out modules according to a config in your package.json selected via an environment variable.

browserify-swap

Exploring how to hook into the various v8 profilers

v8-profiling

C++

scriptie-talkie

Makes your code tell you what the intermediate results are when executing a script.

Resolves the full path to the bin file of a given package by inspecting the \"bin\" field in its package.json.

ee.c

EventEmitter in C.

resolve-bin

Node friendly version of Alex Gorbachev's great SyntaxHighlighter.

node-syntaxhighlighter

CSS

v8-runtime-functions

Exposing and documenting v8 runtime functions.

Generates an anchor for a markdown header.

anchor-markdown-header

Streams server side log messages to the browser and renders them inside your page.

hyperwatch

Resolves all sass files in current project and all dependencies to create one sass file which includes them all.

sass-resolve

Functions that surround a string with ansicolor codes so it prints in color.

ansicolors

Prepares any tarball containing a project so that a docker image can be built from it.

dockerify

Spins up multiple versions of your app, each in its own docker container

spinup

Takes JavaScript code, along with a config and returns the original code with tokens wrapped and/or replaced as configured.

redeyed

The NASMX Project (manually maintained mirror) Documentation: https://thlorenz.github.io/nasmx

nasmx

Finds the first parent directory that contains a given file or directory.

find-parent-dir

Notes and cheat sheets on various topics

dox

DTrace

benchgraph

Runs {io,node}.js benchmarks and generates pretty graphs

Half queue half pubsub. Super small (< 30 loc) and simple queue that supports subscribers.

kebab

pong game written in assembly for i386 (32-bit) architecture.

pong.asm

JavaScript syntax highlighter that generates pygments compatible html and therefore supports pygments styles.

peacock

CSS

linuxasmtools

This package is part of AsmTools (a collection of programs for assembler development on Linux X86 cpu's.)

Numerous talks I gave at meetups and conferences some based on reveal.js.

talks

Validates that all require statements in a project point to an existing path and are correctly cased.

valiquire

A proxy that sits in between a chromium devtools frontend and the remote chromium being debugged and logs requests, responses and websocket messages that are exchanged.

chromium-remote-debugging-proxy

Parses poker hand range short notation into a range array.

prange

A transform that adapts html files generated with jsdoc to be rendered in a github wiki or readme.

jsdoc-githubify

Inspect an object various ways in order to easily generate test cases.

ocat

v8-sandbox

C++

hhp

Poker HandHistory Parser

Mirror of experimental ES6 to ES5 compiler that is kept in sync with code on google.

node-traceur

Processes and visualizes IC (inline cache) information collected for functions in your application

v8-ic-processor

Throttles a stream to pass one value per given interval.

floodgate

Dumps all values and/or keys of a level db or a sublevel to the console.

level-dump

Taps a nodejs stream and logs the data that's coming through

tap-stream

Parses strings into key objects of the same format as the ones emitted by nodejs readline.

parse-key

Store and process Netflix movies including IMDB rating.

nf-rated

Rust

dockops

docker convenience functions on top of dockerode

Collection of assembly routines in one place to facilitate reuse.

lib.asm

Simple SQL string escape.

sql-escape-string

A coffeeify version that caches previously compiled coffee-script to optimize the coffee-script compilation step.

caching-coffeeify

Example for react server side rendering without the fluff

cathode

Developer blOGgin Engine, markdown based, made to be simple and fast, yet feature rich.

100

dog