Iiro Krankka

etherpad. Etherpad: A modern really-real-time collaborative document editor.

phone-enclosure.

open-slide. A slide framework built for agents.

bee-write-back. Python

Glider. Open-source E-ink monitor. Mirror of https://gitlab.com/zephray/glider

ntsc-rs. Free, open-source VHS effect. Standalone application + plugin (After Effects, Premiere, and OpenFX).

ufw-blocklist. IP blocklist extension for Ubuntu ufw firewall

ipsum. Daily feed of bad IPs (with blacklist hit scores)

ansible-collection-hardening. This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL

ex_reconcile. Elixir

PgVideoChat. chat through postgres!

glance. A self-hosted dashboard that puts all your feeds in one place

ha-addon. An e-paper calendar, weather, and smart home family dashboard for Home Assistant

Mole. 🐹 Clean, uninstall, analyze, optimize, and monitor your Mac from the terminal.

badge_forge. Trivial demo app for elixir and python interop via oban

neko. A self hosted virtual browser that runs in docker and uses WebRTC.

socials. 👨‍👩‍👦 Python library and CLI to turn URLs into structured social media profiles.

vix. Elixir extension for libvips

beamlens. Adaptive runtime intelligence for the BEAM.

Eventually. Align overlapping events on a timeline using an iOS/Google Calendar–style layout

paper_tiger. Stateful mock Stripe server for testing Elixir applications

live_vue. End-to-end reactivity for Phoenix LiveView and Vue

moondream. tiny vision language model

autumn. Syntax highlighter powered by Tree-sitter and Neovim themes.

mdex. Markdown for Elixir. Fast, Extensible, Phoenix-native. AI-ready. Built on top of comrak, ammonia, and lumis.

elixir-styler. An @elixir-lang code-style enforcer that will just FIFY instead of complaining

fastsetup. Setup all the things

miniaudio. Audio playback and capture library written in C, in a single source file.

reverse-linear-sync-engine. A reverse engineering of Linear's sync engine. Endorsed by Linear CTO.

beatsync. 🔊 High-precision web player for multi-device audio playback and spatial audio.

holiday-optimizer. Vacation Day Optimizer Website

AudioCap. Sample code for recording system audio on macOS 14.4+

yolo_elixir. A library for object detection and seamless YOLO model integration in Elixir

monarch. Elixir

circle-demo. A demo app for sharing videos using Phoenix LiveView and FLAME

sops. Simple and flexible tool for managing secrets

sorg. A Go-based static site generator that compiles brandur.org.

pdb_demo. Elixir

paradedb. One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.

SmokeDetector. Headless chatbot that detects spam and posts links to it in chatrooms for quick deletion.

image. Image processing for Elixir

closure-library. Google's common JavaScript library

Baileys. Socket-based TS/JavaScript API for WhatsApp Web

maybe. The personal finance app for everyone

ball. Swift

lepret. An end-to-end ES/CQRS example with EventStoreDB and Elixir

flop. Filtering, ordering and pagination for Ecto

hypopg. Hypothetical Indexes for PostgreSQL

let_me. Authorization library for Elixir

canvas-confetti. 🎉 performant confetti animation in the browser

jampack. Optimizes static websites for best user experience and best Core Web Vitals scores.

bling. 💰 Add recurring stripe subscriptions to phoenix applications

screens. Screens

zap. Zap is a fast web framework built on Dart

Voice-Cloning-App. A Python/Pytorch app for easily synthesising human voices

storyteller. Telling stories about how code evolves

immich. High performance self-hosted photo and video management solution.

pulse. Open source SaaS metrics (built by Paper)

notesnook. A fully open source & end-to-end encrypted note taking alternative to Evernote.

live_motion. High performance animation library for Phoenix LiveView

congo. A powerful, lightweight theme for Hugo built with Tailwind CSS.

grammars-v4. Grammars written for ANTLR v4; expectation that the grammars are free of actions.

antlr4. ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

imagine_cms. Elixir Phoenix-powered CMS

Domo. A library to validate values of nested structs with their type spec t() and associated precondition functions

typed_struct. An Elixir library for defining structs with a type without writing boilerplate code.

lens. A utility for working with nested data structures.

elixir_style_guide. A community driven style guide for Elixir

phoenix-apps. Elixir

buddy_matching. Somewhat generic player matching service built with Elixir and Phoenix

surface. A server-side rendering component library for Phoenix

shlinked. An open-source satirical social network. shlinkedin.com

modelfox. ModelFox makes it easy to train, deploy, and monitor machine learning models.

craftinginterpreters. Repository for the book "Crafting Interpreters"

nebulex. In-memory and distributed caching toolkit for Elixir.

stranger. Chat anonymously with a randomly chosen stranger

distributed-elixir-examples. Code examples for the "Three real-world examples of distributed Elixir" blog series

classnames. A simple utility for conditionally joining class names in Elixir

constable. Better company announcements

delta-elixir. Elixir implementation of Delta, the JSON format for describing rich-text content and their changes

collab. Details and ElixirConf talk: https://shyr.io/t/real-time-collab

ot.js. JavaScript

operational-transformation.github.com. TypeScript

ot-crdt-papers. JavaScript

backoffice. Admin tool built with the PETAL stack

automerge-classic. A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

whatgotdone. A tool for sharing weekly task updates with teammates.

mtlynch.io. Source for mtlynch.io, a blog about technology and entrepreneurship.

dart-neats. neat dart packages.

ingredient-phrase-tagger. Extract structured data from ingredient phrases using conditional random fields

hey. HTTP load generator, ApacheBench (ab) replacement

que-go. UNMAINTAINED: An interoperable Golang port of the Ruby Que queuing library for PostgreSQL. Use River instead.

jekyll-book. A Jekyll and Bootstrap framework for publishing a book online in multiple formats.

affiliates-jekyll-theme. Affiliates - Jekyll Blogging Theme for Affiliate Marketers

dart_codemod. A library that makes it easy to write and run automated code modifications on a codebase.

latex-code-example. A set of example LaTeX files to quickstart proper source code display and formatting. Demonstrates verbatim, listings, and minted packages.

codemate-blog. Blog site

lint-rules. A set of very opinionated lint rules.

flutter-desktop-embedding. Experimental plugins for Flutter for Desktop

Weather. A weather app built to learn how to use Canvas and Animation in Flutter.

flutter_redux. A library that connects Widgets to a Redux Store

awesome-flutter. An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

flitter. Dart

linear-time-picker. Gorgeous Android Time and Date picker library inspired by the Timely app

lottie-flutter. Dart

butterfly. A web framework for Dart based on Flutter's widget model

XOutOf10. Simulate iPhone X's bump on your Android screen, no 999$ needed.

TerrariaClone. 🔥 An incomprehensible hellscape of spaghetti code.

Luhn. Smooth UI for Credit Card Entry on Android device, perform check for supported credit card types , pan length and luhn check. Inspired by Uber credit card entry interface

front-end-guide. 📚 Study guide and introduction to the modern front end stack.

flutter. Flutter makes it easy and fast to build beautiful apps for mobile and beyond

magellan. The simplest navigation library for Android.

internet_noise. HTML

kotlin-native. Kotlin/Native infrastructure

SpanEZ. Wrapper on top of Spans so that you can add them to your strings with no problem

Depth. Add some Depth to your fragments

spring-petclinic. A sample Spring-based application

Dagger-Non-Configuration-Scope. This sample project shows how to retain your Presenters on configuration changes.

mvp_with_dagger. How presenters survive Activity recreations on configuration changes with Dagger2

kotlin. The Kotlin Programming Language.

error-prone. Catch common Java mistakes as compile-time errors

tornadofx. Lightweight JavaFX Framework for Kotlin

MaterialCalendar. A Material design calendar inspired by the CalendarView of School Diary.

MaterialMasterDetail. Android Application sample of how to implement Master/Detail pattern that follows Material Design visual language

faboptions. A multi-functional FAB component with customizable options

CleanNews. Hacker News client written with Clean Architecture and Redux

AndroidWiFiADB. IntelliJ/AndroidStudio plugin which provides a button to connect your Android device over WiFi to install, run and debug your applications without a USB connected.

android-gradle-kotlin-app-template. Gradle + Android Studio + Robolectric + Espresso + JaCoCo

html5-desktop-app. This is an example of a desktop application written with Kotlin and HTML5.

Kaggle-competitions. Code from Kaggle competitions

Colorful. Android runtime theme library

android-kotlin-base. A reusable base project set up for Kotlin and various Android libraries.

git-hours. Estimate time spent on a git repository

mockito-kotlin. Using Mockito with Kotlin

SublimePicker. A material-styled android view that provisions picking of a date, time & recurrence option, all from a single user-interface.

kotlin-testrunner. JUnit4Testrunner that removes final from classes and methods, especially needed in kotlin projects

kotlin-style-guide. Work-in-progress notes for the Kotlin style guide

onboarding-examples-android. Java

Robolectric-JaCoCo-Sample. Sample of using JaCoCo 0.7.6+ with Gradle 2.13+

release-android-library. Remote script to create a maven compatible release of an android library (aar)

epoxy. Epoxy is an Android library for building complex screens in a RecyclerView

MotionViews-Android. Code Guide: How to create Snapchat-like image stickers and text stickers.

blurkit-android. The missing Android blurring library. Fast blur-behind layout that parallels iOS.

awesome-falsehood. 😱 Falsehoods Programmers Believe in

databob.kotlin. Randomised, zero-boilerplate object builders

animated-clock-icon. Easy-to-use animated clock icon for Android

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

StorageSystem. 🗒️ Personal Stock Control System

BigImageViewer. Big image viewer supporting pan and zoom, with very little memory usage and full featured image loading choices. Powered by Subsampling Scale Image View, Fresco, Glide, and Picasso. Even with gif and webp support! 🍻

kraph. GraphQL request string builder written in Kotlin

card-printer. Pull down to refresh - card printer

public_talks.

ASCIIConversion. A very very old Java project I did in high school. Converts an image to text using JavaFX

redchain. An Android app written in Kotlin to help keep you motivated towards your daily goal(s)

palettehelper. Utility Android app for generating color palettes of images using the Palette library. Written in Kotlin.

permissions-dispatcher-plugin. IntelliJ plugin for supporting PermissionsDispatcher

input-mask-android. User input masking library repo.

anko. Pleasant Android application development

Vertical-Intro. Vertical intro allows you to integrate material vertical intro to your app

OfflineFirstReactiveApp-Tutorial. Check out the blog post for more info

games. Archived — A list of games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.

WhereAreTheEyes. Surveillance Detection and Mapping App

WaveInApp. Live Audio Equalizer with wave effect

realmfieldnameshelper. Realm extension library used to create more type-safe queries.

public-apis. A collective list of free APIs

face-detector. This application contains all the code from my article on the FaceDetector API.

FizzBuzzEnterpriseEdition. FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

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

shimmer-android. An easy, flexible way to add a shimmering effect to any view in an Android app.

CardKeeper. Android app for scanning and retaining barcodes and QR codes with beta support for Apple PassKit

AndroidUnitTest. This project intends to cover interesting Android Unit Test scenario using Robolectric 3.0, Juni4.+, Mockito 1.9.+

android-gif-search. Gif LazyVerticalGrid MVVM using Dagger 2 + Hilt with Retrofit 2, Moshi, Kotlin Coroutines, JUnit, Compose and Robolectric tests!

rtl-viewpager. ViewPager with RTL support :arrows_counterclockwise:

TapTargetView. An implementation of tap targets from the Material Design guidelines for feature discovery.

dart. Extras binding and intent builders for Android apps.

android-lifecycle. A diagram of the Android Activity / Fragment lifecycle

ribot-app-android. The ribot studio app for the Android Platform

ribot-app-android-workflow. A guide which visually describes incorporating: Model View Presenter architecture, Dependency Injection, Reactive frameworks, in the form of an Android App.

twoway-view. [DEPRECATED] RecyclerView made simple

GravitySnapHelper. A SnapHelper that snaps a RecyclerView to an edge.

Ads-Mvp-Templates. Android Studio templates for MVP architecture proposed by ribot

ApprovalTests.Java. ApprovalTest verification library for Java

keychain-swift. Helper functions for saving text in Keychain securely for iOS, OS X, tvOS and watchOS.

Getting-Started-with-TDD-in-Swift. Swift

InfiniteCycleViewPager. Infinite cycle ViewPager with two-way orientation and interactive effect.

preferences-demo. Project files of my tutorial series

CompoundLayout. It's an Android library that allows you to use Layout as RadioButton or CheckBox.

android-priority-jobqueue. A Job Queue specifically written for Android to easily schedule jobs (tasks) that run in the background, improving UX and application stability.

ViewPagerCards. ViewPager cards inspired by Duolingo

firebase-jobdispatcher-ios.

wire. gRPC and protocol buffers for Android, Kotlin, Swift and Java.

AndroidInterview-Q-A. The top Internet companies android interview questions and answers.

AndroidGameBoyEmulator. Android Game Boy Emulator written in Java

KataSuperHeroesIOS. Super heroes kata for iOS Developers. The main goal is to practice UI Testing.

KataSuperHeroesAndroid. Super Heroes Kata for Android Developers. The main goal is to practice UI Testing.

Dali. Dali is an image blur library for Android. It contains several modules for static blurring, live blurring and animations.

jacoco-android-gradle-plugin. Gradle plugin that creates JaCoCo test reports for Android unit tests

okhttp. Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

jekyll. :globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby

Clean-Contacts. Clean Architecture implementation on Android