Tom Counsell

pangolin. Identity-aware VPN and tunneled reverse proxy for remote access based on WireGuard®.

wren. The simplest task management system with the most advanced features

pgroll. PostgreSQL zero-downtime migrations made easy

dafny. Dafny is a verification-aware programming language

fairseq. Facebook AI Research Sequence-to-Sequence Toolkit written in Python.

SirTunnel. Minimal, self-hosted, 0-config alternative to ngrok. Caddy+OpenSSH+50 lines of Python.

swift-navigation. Bringing simple and powerful navigation tools to all Swift platforms, inspired by SwiftUI.

tree-sitter. An incremental parsing system for programming tools

tom.counsell.org. The source to http://tom.counsell.org

sql.js-httpvfs. Hosting read-only SQLite databases on static file hosters like Github Pages

rector. Instant Upgrades and Automated Refactoring of any PHP 5.3+ code

cargo-rr. A light wrapper around rr, the time-travelling debugger

dolt. Dolt – Git for Data

standard. Ruby's bikeshed-proof linter and formatter 🚲

mermaid. Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

loopy. A tool for thinking in systems

Meridian. Meridian is a web server written in Swift that lets you write your endpoints in a declarative way.

rustlings. :crab: Small exercises to get you used to reading and writing Rust code!

SwiftSimctl. Swift client-server tool to call xcrun simctl from your simulator. Automate push notification testing!

yyg-seir-simulator. Underlying SEIR simulator for the YYG / covid19-projections.com model

roadmap. GitHub public roadmap

PhpSpreadsheet. A pure PHP library for reading and writing spreadsheet files

parking_lot. Compact and efficient synchronization primitives for Rust. Also provides an API for creating custom synchronization primitives.

structopt. Parse command line arguments by defining a struct.

NotesTextView. iOS Notes style rich text formatting for UITextView using NSAttributedString

swift-aws-lambda-runtime. Swift implementation of AWS Lambda Runtime

AccessibilitySnapshot. Easy regression testing for iOS accessibility

skeema. Declarative pure-SQL schema management for MySQL and MariaDB

Resolver. Swift Dependency Injection / Service Locator framework (Deprecated)

swifter. Tiny http server engine written in Swift programming language.

time. Robust and type-safe date and time calculations for Swift

zld. A faster version of Apple's linker

Brisk. A proof of concept scripting library for Swift

CommonMark. Create, parse, and render Markdown text according to the CommonMark specification

SwiftRewriter. 📝 Swift code formatter using SwiftSyntax.

BartyCrouch. Localization/I18n: Incrementally update/translate your Strings files from .swift, .h, .m(m), .storyboard or .xib files.

nef. 💊 steroids for Xcode Playgrounds

Plot. A DSL for writing type-safe HTML, XML and RSS in Swift.

Swiftbrew. Homebrew for Swift packages

OpenCombine. Open source implementation of Apple's Combine framework for processing values over time.

vim-foldsearch. Fold away lines that do not contain a given pattern.

Big-js. An arbitrary precision math library for JavaScript

ScrollingStackContainer. Efficient Scrolling UIStackView in Swift - DEPRECATED (use ScrollStackController)

parser. A parsing library, focused on simplicity and great error messages

excelize. Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

vics. Java

php-mysql-diff. MySQL Schema Diff - Comparison / Migration Script Generation

migra. DEPRECATED: Like diff but for PostgreSQL schemas

traefik. The Cloud Native Application Proxy

aws-lambda-racket. Racket runtime for AWS Lambda

Xcodeproj. Create and modify Xcode projects from Ruby.

gamble. Probabilistic Programming

Menu. The iOS Menu

binctr. Fully static, unprivileged, self-contained, containers as executable binaries.

loki. Like Prometheus, but for logs.

matterhorn. A feature-rich Unix terminal client for the Mattermost chat system

roadrunner. 🤯 High-performance PHP application server, process manager written in Go and powered with plugins

plzoo. Programming Languages Zoo

SubEthaEdit. General purpose plain text editor for macOS. Widely known for its live collaboration feature.

zig. Moved to Codeberg

CoreXLSX. Excel spreadsheet (XLSX) format parser written in pure Swift

racket-simple-xlsx. a Open Xml Spreadsheet Format(.xlsx) file tool for racket-lang

monica. Personal CRM. Remember everything about your friends, family and business relationships.

monaco-editor. A browser based code editor

datasette. An open source multi-tool for exploring and publishing data

amazon-linux-cis. Bootstrap script for Amazon Linux to comply CIS Amazon Linux Benchmark v2.0.0

algo. Set up a personal VPN in the cloud

mattermost-plugin-github. GitHub plugin for Mattermost

owl. A parser generator for visibly pushdown languages.

shairport-sync. AirPlay and AirPlay 2 audio player

hugo. The world’s fastest framework for building websites.

cheat.sh. the only cheat sheet you need

exodus. Painless relocation of Linux binaries–and all of their dependencies–without containers.

mailtrain. Self hosted newsletter app

structured-text-tools. A list of command-line tools for manipulating structured text data

Avenues. 🌅 [WIP] Idiomatic image fetching and caching in Swift.

Beak. A command line interface for your Swift scripts

hubot-eliza. A hubot script for the famous elizabot by by Joseph Weizenbaum

hubot-natural. Natural Language Processing Chatbot for RocketChat

vim-dadbod. dadbod.vim: Modern database interface for Vim

aws-key-rotation-scripts. Bash scripts for AWS EC2 and IAM key rotation

S01E90-concurrent-map. Sample code for Swift Talk episode 90: Concurrent Map

galen. Layout and functional testing framework for websites

HTMLReader. A WHATWG-compliant HTML parser in Objective-C.

DateTools. Dates and times made easy in iOS

security-checker. PHP frontend for security.symfony.com

cmark. CommonMark parsing and rendering library and program in C

pointfreeco. 🎬 The source for www.pointfree.co, a hub for advanced Swift programming.

stimulus. A modest JavaScript framework for the HTML you already have

turbolinks. Turbolinks makes navigating your web application faster

jq. Command-line JSON processor

CwlUtils. A collection of Swift utilities as documented on cocoawithlove.com

aws-lambda-go-shim. Author your AWS Lambda functions in Go, effectively.

KeyboardSpy. The Easiest Way to Observe Keyboard Notifications in iOS

Observable. The easiest way to observe values in Swift.

Signals. A micro-library for creating and observing events.

Swift-Essentials. A set of essential Swift stuff I use in every single iOS app.

Attributed. µframework for Attributed strings.

edward. A probabilistic programming language in TensorFlow. Deep generative models, variational inference.

vim-galore. :mortar_board: All things Vim!

distroless. 🥑 Language focused docker images, minus the operating system.

url-to-pdf-api. Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.

FlatUIColors. Flat UI color palette helpers written in Swift.

ImagePickerSheetController. ImagePickerSheetController replicates the custom photo action sheet in iMessage

Hero. Elegant transition library for iOS & tvOS

SubjectiveCUnreadMenu. A rebuilding of Unread's pull-for-menu interaction.

idev-recipes. Open source code for the idevrecipes.com blog

codemod. Codemod is a tool/library to assist you with large-scale codebase refactors that can be partially automated but still require human oversight and occasional intervention. Codemod was developed at Facebook and released as open source.

Disk. Easily persist structs, images, and data on iOS

HGPlaceholders. Nice library to show placeholders and Empty States for any UITableView/UICollectionView in your project

Changeset. Minimal edits from one collection to another

CocoaWithLovePlaygrounds. Swift Playground versions of select articles from Cocoa with Love.

zombie. Insanely fast, full-stack, headless browser testing using node.js

API-Security-Checklist. Checklist of the most important security countermeasures when designing, testing, and releasing your API

photo-editor. Photo editor with a lot of cool features

prettier. Prettier is an opinionated code formatter.

phantomas. Headless Chromium-based web performance metrics collector and monitoring tool

CwlSignal. A Swift framework for reactive programming.

lambdoku. Heroku-like experience when using AWS Lambda

wraith. Wraith — A responsive screenshot comparison tool

og-aws. 📙 Amazon Web Services — a practical guide

DBDiff. Compare MySQL, Postgres or SQLite databases & automatically create schema & data change scripts/migrations automatically for database version control. Supports Flyway, Liquibase and has a built-in migration tool.

babel. 🐠 Babel is a compiler for writing next generation JavaScript.

coz. Coz: Causal Profiling

stencila. Documents with Scientific Intelligence

thegamma-fsharp-prototype. :floppy_disk: Archived prototype of The Gamma project which used the F# language with an F# Compiler Service running on the server & FunScript for JavaScript compilation. Includes various sample World Bank visualizations.

tesseract. Tesseract Open Source OCR Engine (main repository)

fzf. :cherry_blossom: A command-line fuzzy finder

deoplete.nvim. :stars: Dark powered asynchronous completion framework for neovim/Vim8

lamdu. lamdu - towards the next generation IDE

scan. The easiest way to run tests of your iOS and Mac app

PHP-Auth. Authentication for PHP. Simple, lightweight and secure.

mobileplayer-ios. :iphone: :movie_camera: A powerful and completely customizable media player for iOS

XLParser. A C# parser for Microsoft Excel formulas with a 99.9% compatibility rate

swift-style-guide. The official Swift style guide for Kodeco.

Swimat. An Xcode formatter plug-in to format your swift code.

microm. :musical_note: Beautiful library to convert browser microphone to mp3 in Javascript :musical_note:

EZSwiftExtensions. :smirk: How Swift standard types and classes were supposed to work.

jcodec. JCodec main repo

android-transcoder. MP4 video transcode using Android MediaCodec API, pure Java (not LGPL nor patent issue!). Supports API >= 18.

UI-Testing-Cheat-Sheet. How do I test this with UI Testing?

fastlane. 🚀 The easiest way to automate building and releasing your iOS and Android apps

gun. An open source cybersecurity protocol for syncing decentralized graph data.

XlsxWriter. A Python module for creating Excel XLSX files.

libxlsxwriter. A C library for creating Excel XLSX files.

intro.js. Lightweight, user-friendly onboarding tour library

vim-commentary. commentary.vim: comment stuff out

the_silver_searcher. A code-searching tool similar to ack, but faster.

YouCompleteMe. A code-completion engine for Vim

twenty-fifty. A web front end to the DECC 2050 Pathways Calculator Excel Model

Interact.jl. Interactive widgets to play with your Julia code

IJulia.jl. Julia kernel for Jupyter

stat-distributions-js. Javascript library for the visualization of statistical distributions

baseline. HTML and CSS baseline grid tools and examples

cocoscii. Javascript version of ASCIImage

togetherjs. A service for your website that makes it surprisingly easy to collaborate in real-time.

react-d3-components. D3 Components for React

prolly. DSL to express and query probabilities in code

sails. Realtime MVC Framework for Node.js

transit-format. A data interchange format.

ideaworks. Simple idea capturing web app

global-calculator. The source code to the web interface to the Global Calculator

energymodel. Hourly UK energy system model

ark. A compiled systems programming language written in Go using the LLVM framework

wren. The Wren Programming Language. Wren is a small, fast, class-based concurrent scripting language.

lunr.js. A bit like Solr, but much smaller and not as bright

decimal.js. An arbitrary-precision Decimal type for JavaScript

openbem. Open Source Building Energy Model based on SAP 2012

webchurch. A Church to Javascript compiler (DEPRECATED)

stack. A presentation library with intuitive, scroll-based navigation.

do-install-button. NO LONGER MAINTAINED

contra. :surfer: Asynchronous flow control with a functional taste to it

dot-clipboard. :pouch: dot-clipboard monitors your clipboard and runs scripts based on its content

tengine. A distribution of Nginx with some advanced features

prezto. The configuration framework for Zsh

retext. natural language processor powered by plugins part of the @unifiedjs collective

huginn. Create agents that monitor and act on your behalf. Your agents are standing by!

Open-XML-SDK. Open XML SDK by Microsoft

merit. A system for calculating hourly electricity and heat loads with a merit order

etengine. Calculation engine of the Energy Transition Model

etsource. Data source of the Energy Transition Model

etmodel. Interface of the Energy Transition Model

EpicEditor. EpicEditor is an embeddable JavaScript Markdown editor with split fullscreen editing, live previewing, automatic draft saving, offline support, and more. For developers, it offers a robust API, can be easily themed, and allows you to swap out the bundled Markdown parser with anything you throw at it.

q. q - Run SQL directly on delimited files and multi-file sqlite databases

tether. A positioning engine to make overlays, tooltips and dropdowns better

opal. Ruby ♥︎ JavaScript

boot2docker. DEPRECATED; see https://github.com/boot2docker/boot2docker/pull/1408

formula.js. JavaScript implementation of most Microsoft Excel formula functions

sheetjs. 📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

corvus. Low-level Lisp for LLVM

mustermann. your personal string matching expert

Chartbuilder. A front-end charting application that facilitates easy creation of simple beautiful charts

decctools. Tools for accessing UK energy statistics

CocoaPods. The Cocoa Dependency Manager.

crystal. The Crystal Programming Language

govuk_frontend_toolkit. ❗️GOV.UK Frontend Toolkit is deprecated. Use the GOV.UK Design System instead.

active-markdown. A tool for creating Markdown-sourced reactive documents. Literate CoffeeScript meets Tangle.

rubyXL. Ruby lib for reading/writing/modifying .xlsx and .xlsm files

rubinius. The Rubinius Language Platform

zenweb-autolink. A plugin for zenweb that automatically generates links between pages.