David Mark Clements

🔥 single-command flamegraph profiling 🔥

fast node.js logger, inspired by Bunyan

Fast and low overhead web framework, for Node.js

Really Fast Deep Clone

Flattens the underlying C structures of a concatenated JavaScript string

Safely and quickly serialize JavaScript objects

very fast object redaction

Exploring v8 performance characteristics in Node across v8 versions 5.1, 5.8, 5.9, 6.0 and 6.1

Load detection and shedding capabilities for http, express, restify and koa

Add life cycle methods to stateless functional components, without the class noise

⏱️Zero CPU overhead, zero dependency, true event-loop blocking sleep ⏱️

Cute up your stack traces in Node

An Extendible Deferred Asset Responsive Framework

Repository accompanying the Keeping Node.js Fast article

Get and set screen resolutions

Debug tool. Names anonymous functions according to their surrounding context

Run esm and/or cjs code in a separate V8 isolate with code-injection capabilities

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Trace all async operations, output as newline delimited JSON logs, with minimal overhead.

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Realtime V8 Tick Profiler

websockets with pull-streams

Flamegraph visualization for d3 v5

Determines whether a Node file is a Module (`import`) or a Script (`require`)

Hydrate a REPL with new globals from a file's exports.

Polyfill for Node core events.once

Fast UTC Date Timestamps

Generate node core dumps with having to abort, regardless of ulimit -c setting

Create screenshots using nw.js

seamlessly integrate fastify and react, for high performance SSR

Determine whether an HTTP endpoints TCP response fits within minimum constraints

async/await callback fusioning utilities

Map Symbols Generated By --perf-basic-prof to JavaScript names

nodux

Ubuntu EC2 Machine intended for development/profiling usage.

rifi - distributed single state application self registering components - proof of concept

Dynamic imports for all

Give your react hooks state on the server side

A human readable hash function

Keep on mocking in the free world

PDF generating for Bespoke.js

Generator and AsyncGenerator functions|constructors|classes as a module

Command line tool to view the dependents of a module on npm

fullstack TAP with a modern API

Convert Markdown or HTML into PDF's

Simple wrapper for react-addons-test-utils createRenderer method.

Trace all async operations performantly with pino the fast logger

hackernews stream of latest stories as JSON or HTML

Generate summary docs from repurposed markdown

Senior Software Architect role exercise

Visual studio code extension for indicating markdown docs readability

Securely proxy remote ports to local ports with SSH.

Synchronize the slide index of bespoke presentation instances

nodux-core

Seneca scheduler plugin

Generate a PDF file from your bespoke presentation

dissect dead node service core dumps with llnode using a single command

cute ndjson formatter for pino 🌲🍹

ESM and CJS support for `path.join` of both file paths and file URLs

awaitable React renderToString for stateful Server Side Rendering

polyfill for events.on

Seneca Microservices in the Browser

http://davidmarkclements.github.io/perf-stories

10 tips for triumphant noding

A Schema Validator

A minimal overhead event loop delay sampler.

A reusable project generator

History manager for `prompt-sync`

Guard against sleep mode timeouts firing on wake

A christmas card I made for my grandmother

Massive.js plugin for Fastify

takes proffer data, returns continually updating d3 trees

Allows you to use Markdown for the content of your slides

Browse Hyperdrive 10 archives over a localhost http server

Hyperscript Tagged Markup: JSX alternative using standard tagged templates, with compiler support.

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like standard, but looser line spacing

Quick and Dirty Async/Await for Node 6

Remove any class selector not in a provided whitelist

Get /proc/cpuinfo as an object

A js pattern matcher based on bloom filters

a synchronous prompt for node.js

A react renderer for blessed.

LIEF bindings for Bare

Senior Software Architect role exercise

WebKit bindings for Bare

Spin up and interact with virtual networks using Mininet and Node.js

css loader module for webpack

0x demo

A "top" like module for your Node.js process. Collects CPU usage etc.

Consume and generate source maps.

Redhat Overpass published as `redhat-overpass-font` on npm purely so a package for the font is available on npm.

Make RPC calls over a Kademlia based DHT.

Validate an email address in Node or RequireJS/AMD. Provide validation that an email address conforms to RFC822.

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Small library for generated prefixed labels

Fast Map built for keys that are always fixed size uniformly distributed buffers.

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Detect whether a terminal supports color

Native ESM Support for node-tap

Incremental asynchronous template rendering

A streaming way to send data to a Node.js Worker Thread

Extremely fast utf8 only stream implementation

Picks a file from same-name filenames with different extensions based on preference around esm or cjs

Plugin for serving static file as fast as possible

Run a Fastify application with one command!

Asynchronous bootstrapping of Node applications

lnug deck skin

This project is used to build the website for fastify web framework and publish it online.

Require all plugins in a directory

Plugin helper for Fastify

Automatic redis pipeline support

Get an available port

Get the absolute file path to a bin entry of an installed dependency

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🕸 Simple, robust, BitTorrent DHT implementation

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Grenache Grape implementation

Node.js JavaScript runtime :sparkles::turtle::rocket::sparkles:

Official Next.js plugins

🏷 - tagged template string virtual dom builder

Fastify basic auth plugin

Transform the input on writable objects such as Node write streams and sonic-boom instances.

Share a struct backed by the same underlying buffer between C and JavaScript

🖌 docsify cli tool - A magical documentation generator.

Predictable state container for JavaScript apps

Convert dtrace/perf stack samples into a JSON tree

Loads Seneca plugins based on `SENECA_PLUGINS` environment variable.

Checks the syntax of an entry point and it's (application-level) dependencies as per the currently installed Node version.

The pino story

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

Key Value store on top of Upring.

My talk "The Cost of Logging" about our uber-fast Pino logger

🌲Transform Pino HTTP log messages with a format string

walk the dependency graph to generate a stream of json output

pack node-style source files from a json stream into a browser bundle

Easy one-step setup for llnode and all necessary dependencies.

Transform your data as it pass by, synchronously.

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Read a multipart stream over HTTP

A streaming parser for HTML form data for node.js

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:tropical_fish: Babel is a compiler for writing next generation JavaScript.

quickly and robustly install and cache NW.js

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really big json file representing san francisco's subdivision parcels

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A REST API that is slow

inspect a node process with --inspect and auto-open chrome url

Because, in hindsight, we can do without most of ES6.

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CSS module for setting background-repeat

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Responsive CSS module for setting min-height with rem

CSS module for setting the cursor property

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Responsive CSS module for setting min-widths

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CSS module with a responsive width scale

Transpile Tachyons PostCSS to vanilla CSS, optionally supply a whitelist for optimal CSS output.

Responsive CSS module for setting min-widths

Transpile Tachyons PostCSS to vanilla CSS

load a css module

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A node-first approach to CSS Modules, so you can use CSS Modules on the server without any extra tools.

Javascript-based HTML compressor/minifier (with Node.js support)

Node.js Seneca data storage module that uses JSON files.

Node.js C++ lldb plugin

CLI table + auxiliary TTY write utils like dim, bold, newline and arrow

ESLint Shareable Config for JavaScript Spacey-Standard Style

strip bytes from a stream according to a predicate

A transform stream that converts input to base64.

An example microservice system using Seneca, based on the example in Chapter 1 of The Tao of Microservices book

seneca-auth

Yeoman generator for Vidi Dashboard

Yeoman generator for Seneca Redis transport project

Logging middleware for Rill.

Run browserify over a string or an inline function

Tool to generare Flamegraphs from etl files

A command line tool to generate PDF from URL, HTML or Markdown files.

animate unicode terminal clock

the simplest benchmark you can run on node

twitter oauth plugin for seneca-auth

linked-in auth plugin for seneca auth

google auth plugin for seneca

github authentication plugin for seneca-auth

facebook auth plugin for seneca-auth

EditorConfig Core library and command line utility written in JavaScript

Wait for a port to open, associate it to a process, without blocking the port

Documentation site for Seneca.js

run Linux on Yosemite easily from the CLI

tap with babel and promise support

Synchronous pretty yes/no question prompt inquirer style

minimalist zero-dependency cross-platform synchronous prompting module

posix-fork

A networked fuse mounting daemon that runs over tcp or stdin/stdout.

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