GitHub topic

hacktoberfest GitHub repositories

Explore 66 tracked GitHub repositories tagged hacktoberfest. Compare their recorded star activity and implementation languages, then follow related topics to find other projects.

Snapshot: 2026-10-28. The collection gained 352 stars since the previous daily snapshot.

Tracked repositories: 66
Total stars: 746,998
Stars gained · 7 days: +2,230
Stars gained · 30 days: +8,235

Compare star activity

Up to five projects on this page, ordered by total stars. Open a project for its description and recorded star history.

Swipe to compare all star periods →

Star activity for hacktoberfest repositories on this page
Repository	Total stars	Today	7 days	30 days
optuna/optuna-examples	865	+1	+1	+2
alexgaoth/awesome-reverse-engineered	847	+84	+246	+246
PINA-org/PINA	800	+0	+1	+6
openml/OpenML	758	+0	+1	+3
HelpCode-ai/anythingmcp	752	+5	+0	+0

Explore repositories

Showing 51–66 of 66 tracked repositories.

optuna/optuna-examples

Examples for https://github.com/optuna/optuna

★ 865+1 todayPython

machine-learning hacktoberfest

View ↗

alexgaoth/awesome-reverse-engineered

Don't reverse engineer it twice. 16,000+ open-source tools built by reverse engineering closed apps, APIs, devices, protocols, file formats, games and AI tools. Search site + agent skill + MCP server, refreshed nightly.

★ 847+84 todayPython

ai-agents claude-code

View ↗

PINA-org/PINA

Physics-Informed Neural networks for Advanced modeling

★ 800+0 todayPython

machine-learning deep-learning

View ↗

openml/OpenML

Open Machine Learning

★ 758+0 todayPHP

machine-learning hacktoberfest

View ↗

HelpCode-ai/anythingmcp

MCP gateway for AI agents: turn any REST/OpenAPI, GraphQL, SOAP or SQL API into MCP tools. 560 ready-made connectors (SAP, ERP, e-commerce) with RBAC, SSO, audit logs and a knowledge graph.

bhimrazy/receipt-ocr

An efficient OCR engine for receipt image processing.

★ 746+0 todayPython

llm hacktoberfest

View ↗

JayPokale/Chisle

Cut your AI coding agent's token bill on three axes: terse prose, YAGNI-first code, and tool-output compression. Claude Code, Pi, Cursor, Codex, Gemini + 4 more. Zero deps, published benchmarks including the runs it loses.

10up/classifai

Supercharge WordPress Content Workflows and Engagement with Artificial Intelligence.

★ 714+0 todayPHP

ai machine-learning

View ↗

mondaycom/vibe

🎨 Vibe Design System - Official monday.com UI resources for application development in React.js

★ 691+2 todayTypeScript

llm mcp

View ↗

uxlfoundation/oneDAL

oneAPI Data Analytics Library (oneDAL)

★ 653+0 todayC++

machine-learning data-science

View ↗

EvotecIT/OfficeIMO

MIT-licensed, COM-free .NET libraries for creating, reading, editing, converting, rendering, and extracting Office, PDF, email, OneNote, and text formats.

★ 643+2 todayC#

rag hacktoberfest

View ↗

huggingface/hub-docs

Docs of the Hugging Face Hub

★ 616+1 todayHandlebars

machine-learning hacktoberfest

View ↗

abhisheks008/DL-Simplified

Deep Learning Simplified is an Open-source repository, containing beginner to advance level deep learning projects for the contributors, who are willing to start their journey in Deep Learning. Devfolio URL, https://devfolio.co/projects/deep-learning-simplified-f013

★ 599+0 todayJupyter Notebook

machine-learning python

View ↗

umutxyp/Seo-Promt-Master

🔍 Google SEO's full docs as an AI prompt machine — drop it into your AI assistant to map every public route, audit each page against Google's rules, and fix the gaps step by step.