Featured Topics
OSINT
Open-source intelligence is the collection and analysis of data gathered from open sources to produce actionable intelligence.
2,870 repositories - en.wikipedia.org/wiki/Open-source_intelligence
OpenStreetMap
OpenStreetMap is a collaborative project to create a free editable map of the world.
collaborative-mapping mapillary mapbox
2,834 repositories - en.wikipedia.org/wiki/OpenStreetMap

Playwright
Playwright enables reliable end-to-end testing for modern web apps.
2,812 repositories - github.com/microsoft/playwright

Cordova
A platform for building native mobile applications using HTML, CSS and JavaScript.
apache-cordova android ios mobile macos windows electron
2,801 repositories - en.wikipedia.org/wiki/Apache_Cordova - github.com/apache/cordova

Userscripts
A userscript is a kind of lightweight browser extension, used to modify webpages.
userjs greasemonkey tampermonkey violentmonkey webextension javascript
2,800 repositories - en.wikipedia.org/wiki/Userscript - github.com/greasemonkey/greasemonkey

Lisp
Lisp is the second-oldest high-level programming language in widespread use today.
commonlisp common-lisp quicklisp sbcl clojure scheme racket newlisp
2,751 repositories - en.wikipedia.org/wiki/Lisp_(programming_language)

Project management
Project management is about building scope and executing on the project's goals.
kanban scrum kanboard agile roadmap gantt
2,744 repositories - en.wikipedia.org/wiki/Project_management
Syntax Highlighting
A feature of text editors that displays text in different colors.
2,742 repositories - en.wikipedia.org/wiki/Syntax_highlighting
Groovy
Apache Groovy is a Java-syntax-compatible object-oriented programming language for the Java platform.
2,732 repositories - en.wikipedia.org/wiki/Apache_Groovy - github.com/apache/groovy


async/await
async/await allows an asynchronous, non-blocking function to be structured in a way similar to an ordinary synchronous function.
callback coroutines async promise future actor-model continuation-passing-style concurrent-computing
2,692 repositories - en.wikipedia.org/wiki/Async/await
SciPy
Scientific computing tools for Python.
2,684 repositories - en.wikipedia.org/wiki/SciPy - github.com/scipy/scipy

Minecraft Server
A server for Minecraft.
mc-server mcpe-server bedrock-server minecraft
2,629 repositories - en.wikipedia.org/wiki/Minecraft_server

Design system
A design system is a way to have modular and reusable CSS components as well as a separation of concerns.
css design-token style-guide css-framework ui smacss
2,628 repositories - en.wikipedia.org/wiki/Design_system
Less
Less is the dynamic stylesheet language.
lessjs lesscss less-css css sass stylus css-variables css-nesting scoped-css css-preprocessor
2,620 repositories - en.wikipedia.org/wiki/Less_(stylesheet_language) - github.com/less/less.js

Dark Mode
A color scheme that uses light colored text on a dark background.
2,617 repositories - en.wikipedia.org/wiki/Light-on-dark_color_scheme
Protocol (disambiguation)
Protocol can mean either interface in OOP or communication protocol in networking and data exchange.
interface network-protocol communication-protocol
2,602 repositories - en.wikipedia.org/wiki/Protocol#computing
Drupal
Drupal is a free and opensource web content management system written in PHP and distributed under the GNU General Public License.
2,584 repositories - en.wikipedia.org/wiki/Drupal - github.com/drupal

Exploit
An exploit is a piece of code or technique used to take advantage of a security vulnerability.
exploits vulnerability-exploit hacking cybersecurity penetration-testing vulnerability-assessment
2,581 repositories - en.wikipedia.org/wiki/Exploit_(computer_security)
pip
The Python package installer.
pypi,pip-package,pypi-package python,package-manager
2,577 repositories - en.wikipedia.org/wiki/Pip_(package_manager) - github.com/pypa/pip

Firefox extension
Firefox Extensions are add-ons that allow users to customize their web browser.
firefox-extensions firefox-addon firefox-addons add-ons-for-firefox firefox-webextension firefox-webextensions firefox webextension mozilla browser
2,537 repositories - en.wikipedia.org/wiki/Add-on_(Mozilla)

Js13kGames
Js13kGames is a month-long JavaScript coding competition, where entries are limited in file size to 13 kilobytes.
js13k global-game-jam game-off ludum-dare
2,520 repositories - github.com/js13kGames

ChatGPT API
ChatGPT API is a RESTful API that provides a simple interface to interact with OpenAI's GPT-3 and GPT-Neo language models.
artificial-intelligence machine-learning natural-language-processing chatgpt openai
2,509 repositories

Auth0
Auth0 is an Identity-as-a-Service provider.
single-sign-on token-based-authentication json-web-token openid-connect oauth ws-federation saml identity sdk enterprise-integration
2,493 repositories - github.com/Auth0

TLS (Transport Layer Security)
TLS is a cryptographic protocol designed to provide communications security over a computer network.
2,486 repositories - en.wikipedia.org/wiki/Transport_Layer_Security
Software as a service
Software as a service is a software solution that comes shipped on a server, accessible through the cloud.
software-as-a-service cloud-computing as-a-service xaas saass multi-tenancy
2,458 repositories - en.wikipedia.org/wiki/Software_as_a_service
cURL
cURL is a software project providing a library and command-line tool for transferring data. The name stands for "Client for URL".
2,404 repositories - en.wikipedia.org/wiki/CURL - github.com/curl/curl

Open Data
Open data can be freely used, re-used and redistributed by anyone.
opendata data dataset linked-open-data open-access open-science openstreetmap wikidata
2,392 repositories - en.wikipedia.org/wiki/Open_data
Koa
Koa is an expressive middleware framework for Node.js servers that uses ES2017 async functions.
2,386 repositories - github.com/koajs/koa

Kotlin Multiplatform
Kotlin Multiplatform is a cross platform development framework developed by JetBrains.
2,377 repositories
Nim
Nim is a statically typed, compiled, garbage-collected systems programming language.
nim-lang nimlang nim-language language c c-plus-plus javascript python
2,357 repositories - en.wikipedia.org/wiki/Nim_(programming_language) - github.com/nim-lang/Nim

F#
F# ("F sharp") is a functional programming language for .NET.
2,347 repositories - en.wikipedia.org/wiki/F_Sharp_(programming_language) - github.com/fsharp

Server-side rendering
During server-side rendering, the content of a webpage is prepared on the server and only needs to be hydrated by the client.
client-side-rendering hydration server-side-generation
2,340 repositories - en.wikipedia.org/wiki/Server-side_scripting
Tauri
Tauri is a framework for building tiny, blazingly fast binaries for all major desktop platforms.
electron nativephp pwa qt hta cross-platform
2,322 repositories - github.com/tauri-apps/tauri

Web Components
Web Components are a set of web platform APIs developers can use to create custom HTML tags.
webcomponent web-component webcomponents custom-elements shadow-dom es-modules html-templates html-imports
2,317 repositories - en.wikipedia.org/wiki/Web_Components - github.com/webcomponents

Termux
Android terminal emulator and Linux environment.
2,263 repositories - en.wikipedia.org/wiki/termux

Bug Bounty
Deal by which individuals can receive recognition and compensation for reporting bugs.
bug-bounty security,penetration-testing,pentesting,pentest
2,260 repositories - en.wikipedia.org/wiki/Bug_bounty_program
CSS Modules
A CSS Module is a CSS file where class names are scoped locally by default.
2,257 repositories - github.com/css-modules/css-modules

Universal Windows Platform
An API for creating apps that run on Windows 10, Windows 10 Mobile, Xbox One and HoloLens.
2,254 repositories - en.wikipedia.org/wiki/Universal_Windows_Platform
Package manager
A package manager is a set of tools that automates and manages computer software.
2,242 repositories - en.wikipedia.org/wiki/Package_manager
Publish-subscribe pattern
The publish-subscribe pattern is a messaging pattern where the consumer subscribes to the provider.
publish-subscribe-pattern publish-subscribe message-queue message-oriented-middleware message-passing event-bus event-handlers event-listener message-bus event-sourcing observer-pattern event-driven-programming
2,238 repositories - en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern
LLVM
The LLVM compiler infrastructure project is a set of compiler and toolchain technologies.
2,233 repositories - en.wikipedia.org/wiki/LLVM - github.com/llvm/llvm-project

Chemistry
Chemistry is the scientific study of substances, their structure, properties, and reactions.
2,220 repositories - en.wikipedia.org/wiki/Chemistry
Media Queries
Media Queries can target browsers by certain characteristics, features, and user prefs, apply styles, or run other related code.
media-query responsive-design container-queries client-hints css-breakpoints css-viewport
2,217 repositories - en.wikipedia.org/wiki/Media_queries
PlatformIO
Your Gateway to Embedded Software Development Excellence.
pio embedded microcontroller build-system package-manager libraries ide avr arm risc-v rtos
2,181 repositories - github.com/platformio

Apache Cassandra
Apache Cassandra is a free, open source, distributed, NoSQL database management system.
apache-cassandra language dotnet
2,170 repositories - en.wikipedia.org/wiki/Apache_Cassandra - github.com/apache/cassandra

Fortran
Fortran is a statically typed, compiled, parallel programming language focussing on array operations.
f95 f77 fortran90 fortran77 fortran95 fortran2003 fortran2008 fortran2018 mpi coarrays coarray-fortran hpc high-performance-computing c compiler finite-element-method
2,148 repositories - wikipedia.org/wiki/Fortran - github.com/j3-fortran

CSS Framework
CSS Frameworks usually offer one or more stylesheets with basic styling/generic components, and many of them use preprocessors.
css bootstrap tailwind zurb-foundation
2,145 repositories - en.wikipedia.org/wiki/CSS_framework
Unreal Engine
Unreal Engine is used to create awesome games, and experiences for PC, mobile, console, VR, and AR.
2,139 repositories - en.wikipedia.org/wiki/Unreal_Engine - github.com/EpicGames/

RDF (Resource Description Framework)
RDF is used for data interchange, using URIs to name the relations between things and a directed labeled graph for representation.
semantic-web sparql web-ontology-language shacl json-ld n-triples rql versa shex
2,126 repositories - en.wikipedia.org/wiki/Resource_Description_Framework
Contentful
Contentful provides a content infrastructure that enables teams to power content in any digital product.
2,121 repositories - github.com/contentful

NuGet
NuGet is an open source package manager for Microsoft development platforms including .NET.
2,118 repositories - en.wikipedia.org/wiki/NuGet - github.com/NuGet

Pixel Art
Pixel art is a form of digital art where images are created and edited at the pixel level.
pixelart pixel pixels sprite sprites spritesheet spritesheets
2,103 repositories - en.wikipedia.org/wiki/Pixel_art

Virtual reality
Virtual reality is an artificial environment displayed through digital means.
2,101 repositories - en.wikipedia.org/wiki/Virtual_reality
GeoJSON
GeoJSON is a JSON-based open standard file format for representation of geographical data.
geojsonl geo-json rfc-7946 json osm qgis gis topojson citygml geospatial computational-geometry
2,096 repositories - en.wikipedia.org/wiki/GeoJSON
Netflix
Netflix is a Streaming service with TV shows, movies, and documentaries.
2,085 repositories - en.wikipedia.org/wiki/Netflix - github.com/Netflix

Medical imaging
Medical imaging tasks include methods for acquiring, processing, analyzing, and understanding tissue and organ images.
biological-imaging ultrasound-imaging imaging image-processing ultrasound x-ray
2,065 repositories - en.wikipedia.org/wiki/Medical_imaging
Crystal
Crystal is a self-hosted, general purpose programming language.
2,061 repositories - en.wikipedia.org/wiki/Crystal_(programming_language) - github.com/crystal-lang

Domain-driven design (DDD)
Domain-driven design is a programming paradigm where code is separated into domains with distinct business logic.
ddd clean-architecture cqrs event-sourcing microservices
2,058 repositories - en.wikipedia.org/wiki/Domain-driven_design
RSpec
rspec is a DSL for behaviour driven development for Ruby.
tdd bdd cucumber minitest gherkin relish domain-specific-language jmock capybara ruby
2,052 repositories - en.wikipedia.org/wiki/RSpec - github.com/rspec

Preact.js
Preact.js is a lightweight React alternative with the same API.
preactjs preact-js react virtual-dom hmr jsx ssr
2,042 repositories - github.com/preactjs/preact

JSON Schema
JSON Schema is a vocabulary that allows you to validate, annotate, and manipulate JSON documents.
2,019 repositories - github.com/json-schema-org

MDX
MDX is an authorable format that lets you seamlessly write JSX in your markdown documents.
2,007 repositories - github.com/mdx-js/mdx/

GTK
GTK (formerly GIMP ToolKit and GTK+) is a cross-platform toolkit for creating graphical user interfaces.
2,006 repositories - en.wikipedia.org/wiki/GTK - github.com/GNOME/gtk

Integration testing
Integration testing is a more process-oriented testing approach focussing on larger parts of the software than unit testing.
integration-tests testing unit-testing tdd test-automation e2e-tests contract-testing ui-testing acceptance-testing api-testing
1,998 repositories
friendly interactive shell
The user-friendly command line shell.
fish-shell fishshell fish-plugin fish-packages fisherman fisher oh-my-fish bash zsh
1,961 repositories - en.wikipedia.org/wiki/friendly_interactive_shell - github.com/fish-shell/fish-shell

Behavior-driven development
Behavior-driven development is a test-first, agile testing practice with business-facing scenarios.
behavior-driven-development atdd tdd testing continuous-testing specification-by-example cucumber behat gherkin
1,932 repositories - en.wikipedia.org/wiki/Behavior-driven_development
ClojureScript
ClojureScript is a compiler for Clojure that targets JavaScript.
1,917 repositories - github.com/clojure/clojurescript

Notion
Notion is an all-in-one workspace for notes, tasks, databases, and collaboration.
productivity note-taking project-management collaboration
1,904 repositories - en.wikipedia.org/wiki/Notion_(productivity_software) - github.com/NotionHQ

BigQuery
BigQuery is a serverless (cloud) data warehouse with built-in machine learning, geospatial analysis, BI, and other capabilities.
1,901 repositories - en.wikipedia.org/wiki/BigQuery/ - github.com/GoogleCloudPlatform/bigquery-utils/

Quarkus
Quarkus is a Cloud Native, (Linux) Container First framework for writing Java applications.
1,895 repositories - en.wikipedia.org/wiki/Quarkus - github.com/quarkusio/quarkus

Google Sheets
Create and edit online spreadsheets.
gsheets google-sheets-api google-spreadsheet google-spreadsheets google-workspace google-docs google-drive google-forms google-slides spreadsheet
1,884 repositories - en.wikipedia.org/wiki/Google_Sheets - github.com/googleworkspace

spaCy
Industrial-strength Natural Language Processing (NLP) in Python.
machine-learning natural-language-processing text-classification named-entity-recognition tokenization entity-linking dependency-parsing relation-extraction part-of-speech-tagging lemmatization
1,874 repositories - en.wikipedia.org/wiki/SpaCy - github.com/explosion/spaCy

Nvidia
Nvidia designs graphics processing units (GPUs) for the gaming and professional markets.
1,868 repositories - en.wikipedia.org/wiki/Nvidia - github.com/nvidia

VBA
VBA (Visual Basic for Applications) is an implementation of Visual Basic (classic) for Microsoft Office applications.
vba7 visual-basic-for-applications vba-macros language visual-basic-6 vba-excel vba-word vba-access vba-powerpoint vba-cad
1,851 repositories - en.wikipedia.org/wiki/Visual_Basic_for_Applications

Azure DevOps
Azure DevOps is a Microsoft product that provides version control, project management, and builds/tests/release features.
1,829 repositories - en.wikipedia.org/wiki/Visual_Studio#Azure_DevOps_Services

GitOps
GitOps is an operational framework that takes DevOps best practices and applies them to infrastructure automation.
devops winops git gitflow devsecops infrastructure-automation infrastructure-as-code containerization monitoring observability
1,804 repositories - en.wikipedia.org/wiki/gitops
Sublime Text
A cross-platform source code editor with a Python API.
sublime sublime-text-3 sublime-text-plugin sublime-plugin sublime-package text-editor
1,757 repositories - en.wikipedia.org/wiki/Sublime_Text - github.com/sublimehq/Packages

Meteor
MeteorJS is a partly proprietary, mostly free and open-source isomorphic JavaScript web framework written using Node.js.
meteorjs mongodb vulcanjs pubsub
1,722 repositories - en.wikipedia.org/wiki/Meteor_(web_framework) - github.com/meteor

Zip
Zip is an archive format that stores files and their directory structure.
1,718 repositories - en.wikipedia.org/wiki/ZIP_(file_format)
Steganography
Steganography is the practice of hiding a secret message in something that is not secret.
security information-security cryptography cybersecurity
1,717 repositories - en.wikipedia.org/wiki/Steganography

Common Lisp
Common Lisp is a multi-paradigm programming language in the Lisp language family.
1,717 repositories - en.wikipedia.org/wiki/Common_Lisp

Point cloud
A point cloud is a set of data points in space representing a 3D shape or object.
pointcloud pointclouds 3d-point-clouds 3d lidar mesh
1,715 repositories - en.wikipedia.org/wiki/Point_cloud
Binance
The largest cryptocurrency exchange in the world in terms of daily trading volume of cryptocurrencies.
1,715 repositories - en.wikipedia.org/wiki/Binance

Fedora
Fedora Linux is a free and open source Linux distribution that is designed to be on the leading edge of open source technologies.
fedora-workstation fedoraworkstation fedoralinux fedora-linux linux silverblue dnf rhel
1,714 repositories - en.wikipedia.org/wiki/Fedora_Linux

Google Apps Script
Google Apps Script is an automation platform for Google products.
apps-script google-script google-apps-script-api google-workspace gmail google-docs google-drive google-sheets google-forms google-slides
1,703 repositories - en.wikipedia.org/wiki/Google_Apps_Script - github.com/googleworkspace

FabricMC
Next generation, highly modular and open Minecraft modding API.
fabric fabric-mod fabricmc-mod minecraft-fabric-mod minecraft-fabric minecraft minecraft-mod
1,675 repositories - github.com/FabricMC/

Oracle Database
Oracle Database is a multi-model database management system produced and marketed by Oracle Corporation.
1,670 repositories - en.wikipedia.org/wiki/Oracle_Database - github.com/oracle

XAMPP
XAMPP is the combination of the Apache web server, the MySQL database and scripting languages.
1,644 repositories - de.wikipedia.org/wiki/XAMPP

Puppet
Puppet is a powerful and operating system agnostic configuration management tool.
1,644 repositories - en.wikipedia.org/wiki/Puppet_(software) - github.com/puppetlabs

Simple DirectMedia Layer
SDL is a cross-platform development library providing low level access to audio, keyboard, mouse, joystick, and graphics hardware.
libsdl sdl2 sdl3 game-engine game-development
1,643 repositories - en.wikipedia.org/wiki/Simple_DirectMedia_Layer - github.com/libsdl-org

Regular expression
A regular expression is a sequence of characters that specifies a match pattern in text.
regex regexp regular-expressions pattern-matching wildcard glob grep awk sed
1,639 repositories - en.wikipedia.org/wiki/Regular_expression
LÖVE
2D game framework based on Lua.
1,636 repositories - en.wikipedia.org/wiki/L%C3%96VE_(game_framework) - github.com/love2d

Appwrite
Appwrite is an end-to-end backend server for web, mobile, or native applications.
appwrite-io appwriteio vue react flutter docker backend api serverless self-hosted firebase
1,630 repositories - github.com/appwrite/appwrite
