📚 Freely available programming books
-
Updated
Dec 16, 2025 - Python
#
Hacktoberfest
Hacktoberfest is a month-long celebration of open source projects, their maintainers, and the entire community of contributors. Each October, open source maintainers give new contributors extra attention as they guide developers through their first pull requests on GitHub.
By programming language
JavaScript • Python • Java
Here are 148,714 public repositories matching this topic...
All Algorithms implemented in Python
python education algorithm practice interview sorting-algorithms learn algos algorithm-competitions sorts hacktoberfest algorithms-implemented community-driven searches
-
Updated
Dec 13, 2025 - Python
A curated list of awesome Go frameworks, libraries and software
-
Updated
Dec 9, 2025 - Go
🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.
audio python nlp machine-learning natural-language-processing deep-learning pytorch transformer speech-recognition glm pretrained-models hacktoberfest gemma vlm pytorch-transformers model-hub llm qwen deepseek
-
Updated
Dec 19, 2025 - Python
Virtual whiteboard for sketching hand-drawn like diagrams
-
Updated
Dec 18, 2025 - TypeScript
Promise based HTTP client for the browser and node.js
-
Updated
Dec 19, 2025 - JavaScript
The new Windows Terminal and the original Windows console host, all in the same place!
windows console terminal command-line wsl cmd hacktoberfest contributions-welcome windows-console good-first-issue windows-terminal
-
Updated
Dec 19, 2025 - C++
Design patterns implemented in Java
java snippets design-patterns principles awesome-list hacktoberfest snippets-library snippets-collection
-
Updated
Oct 21, 2025 - Java
A Collection of application ideas which can be used to improve your coding skills.
-
Updated
Oct 11, 2025
🏡 Open source home automation that puts local control and privacy first.
-
Updated
Dec 18, 2025 - Python
🔗 Some useful websites for programmers.
-
Updated
Sep 16, 2025
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
nodejs javascript node microservices framework typescript javascript-framework websockets nest hacktoberfest nodejs-framework typescript-framework nestjs
-
Updated
Dec 18, 2025 - TypeScript
A list of useful payloads and bypass for Web Application Security and Pentest/CTF
security hacking web-application cheatsheet enumeration penetration-testing bounty vulnerability methodology bugbounty pentest bypass payload payloads hacktoberfest privilege-escalation redteam
-
Updated
Dec 12, 2025 - Python
Tesseract Open Source OCR Engine (main repository)
-
Updated
Dec 15, 2025 - C++
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
java docker pdf pdf-converter hacktoberfest pdf-manipulation pdfmerger pdf-merger pdf-tools pdf-editor pdf-web-apps pdf-ocr
-
Updated
Dec 18, 2025 - TypeScript
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
mysql go elasticsearch postgres monitoring dashboard influxdb analytics metrics grafana alerting prometheus data-visualization business-intelligence hacktoberfest
-
Updated
Dec 19, 2025 - TypeScript
Hunt down social media accounts by username across social networks
python linux cli osint tools sherlock python3 forensics cybersecurity infosec pentesting cti hacktoberfest information-gathering reconnaissance redteam
-
Updated
Dec 18, 2025 - Python
🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.
nodejs javascript mysql api graphql cms koa typescript rest dashboard content-management customizable koa2 strapi cms-framework jamstack hacktoberfest content-management-system headless-cms no-code
-
Updated
Dec 18, 2025 - TypeScript
📜 33 JavaScript concepts every developer should know.
react nodejs javascript angular programming es6 concepts es6-javascript primitive-types hacktoberfest javascript-closures javascript-programming javascript-engines
-
Updated
Sep 17, 2025 - JavaScript
All Algorithms implemented in Java
search java algorithm algorithms sort data-structures sorting-algorithms algorithm-challenges hacktoberfest algorithms-datastructures
-
Updated
Dec 18, 2025 - Java
Created by DigitalOcean and GitHub
Released October 2014
- Followers
- 36.2k followers
- Website
- github.com/topics/hacktoberfest