Cool GitHub repositories – Telegram
Cool GitHub repositories
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Best GitHub repositories for developers

Handpicked open source projects, libraries, tools and automation repos.

Practical code and real world projects.
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Contact: @mldatascientist
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gopeed

A modern download manager that supports all platforms. Built with Golang and Flutter.

Creator:   GopeedLab
Stars ⭐️:  21842
Forked by:  1508

Github Repo:
https://github.com/GopeedLab/gopeed

    
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discordo

A lightweight, secure, and feature-rich Discord terminal (TUI) client.

Creator:   ayn2op
Stars ⭐️:  4071
Forked by:  140

Github Repo:
https://github.com/ayn2op/discordo

    
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3
Dear friends 😊,

I want 2026 to be a year of bonding, connections, and real conversations 🤗

For years, we have shared courses, resources, news, and knowledge. But I want to talk with you, ask questions, give answers, and learn together.

With over 10 years in data science, software engineering, and AI 🤓, I have built and shipped real world systems that generated millions of dollars. I have made mistakes, learned valuable lessons, and I am always happy to share my experience openly.

Feel free to ask me anything 
Career, learning paths, real projects, tech decisions, or doubts.

This is why I am reminding you that each channel has its own discussion group
You can open it via
channel name → Discuss button

or via the links below 👇

📌 Channels and their discussion groups

Free courses by Big Data Specialist 
linked discussion group

Data Science / ML / AI 
linked discussion group

GitHub Repositories 
linked discussion group

Coding Interview Preparation 
linked discussion group

Data Visualization 
linked discussion group

Python Learning 
linked discussion group

Tech News 
linked discussion group

Logic Quest 
linked discussion group

Data Science Research Papers 
linked discussion group

Web Development 
linked discussion group

AI Revolution 
linked discussion group

Talks with ChatGPT 
linked discussion group

Programming Memes 
linked discussion group

Code Comics 
linked discussion group

💬 Join the conversations, ask questions, share your journey. 
Looking forward to connecting with you all 🚀

I will share this message across all our channels so everyone can see it. Hope you do not mind 🙏 
See you in the discussions 👋
4
material-ui

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

Creator:   mui
Stars ⭐️:  97327
Forked by:  32782

Github Repo:
https://github.com/mui/material-ui

    
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habitat-sim

A flexible, high-performance 3D simulator for Embodied AI research.

Creator:   facebookresearch
Stars ⭐️:  3338
Forked by:  493

Github Repo:
https://github.com/facebookresearch/habitat-sim

    
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2
memos

An open-source, self-hosted note-taking service. Your thoughts, your data, your control no tracking, no ads, no subnoscription fees.

Creator: usememos
Stars ⭐️: 52667
Forked by: 3780

Github Repo:
https://github.com/usememos/memos


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openai-cookbook

Examples and guides for using the OpenAI API

Creator: openai
Stars ⭐️: 70860
Forked by: 11858

Github Repo:
https://github.com/openai/openai-cookbook


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4
zcash

Zcash - Internet Money

Creator:   zcash
Stars ⭐️:  5286
Forked by:  2145

Github Repo:
https://github.com/zcash/zcash

    
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1
PowerToys

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

Creator: microsoft
Stars ⭐️: 127749
Forked by: 7588

Github Repo:
https://github.com/microsoft/PowerToys


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pydantic

Data validation using Python type hints

Creator:   pydantic
Stars ⭐️:  25878
Forked by:  2327

Github Repo:
https://github.com/pydantic/pydantic

    
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3
open-source-cs

This repository is a carefully curated path to master Computer Science using only high-quality open source resources. It covers data structures, algorithms, operating systems, databases, networking, distributed systems, and system design. Think of it as a self-taught CS degree done right, with links to lectures, books, and practice materials.

Creator: ForrestKnight
Stars ⭐️: 21,100
Forked by: 3,100

Github Repo:
https://github.com/ForrestKnight/open-source-cs

#ComputerScience #SelfTaught #opensource

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6
astro

The web framework for content-driven websites.

Creator: withastro
Stars ⭐️: 55434
Forked by: 3062

Github Repo:
https://github.com/withastro/astro


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awesome-interview-questions

A massive collection of interview questions for software engineers, data scientists, QA testers, DevOps, and mobile developers. Categorized by role and technology.

Creator: DOP251
Stars ⭐️: 80,500
Forked by: 9,300

Github Repo:
https://github.com/DopplerHQ/awesome-interview-questions

#Interviews #Careers #Tech

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1
public-apis

A collaborative list of public APIs for developers

Creator: marcelscruz
Stars ⭐️: 7487
Forked by: 691

Github Repo:
https://github.com/marcelscruz/public-apis


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developer-roadmap

Interactive and visual roadmaps for frontend, backend, DevOps, data engineering, AI, QA, and more. Shows exactly what to learn, in what order, and why.

Creator: kamranahmedse
Stars ⭐️: 348,000
Forked by: 43,700

Github Repo:
https://github.com/kamranahmedse/developer-roadmap

#Roadmap #Careers #Developers

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4
nocodb

Open Source Airtable Alternative

Creator: nocodb
Stars ⭐️: 61204
Forked by: 4543

Github Repo:
https://github.com/nocodb/nocodb


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2
Healthchecks

A monitoring tool for cron jobs and background tasks. Sends alerts when scheduled jobs fail or stop running. Extremely useful for ops teams, analysts running data pipelines, and anyone relying on scheduled automation.

Creator: healthchecks
Stars ⭐️: 9,800
Forked by: 936

Github Repo:
https://github.com/healthchecks/healthchecks

#Monitoring #Reliability #Automation

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3
World Cup 2026 Prediction

A machine learning powered World Cup prediction engine that blends a Gradient Boosting match model with 5,000+ Monte Carlo simulations to explore thousands of possible tournament outcomes under the new 2026 format. It estimates realistic championship probabilities using modern football data including recent form, tactical strength, rankings, and built-in randomness. Since it is a Football World Cup year, seriously go check this out, you might just get obsessed.

👉 This is a project one of our members, Javier, shared in our group.

Creator: javierruanohdez
Stars ⭐️: _
Forked by:
_

Github Repo:
https://github.com/javierruanohdez/world-cup-2026-prediction

#MachineLearning #Football #WorldCup

📍If you have a cool repo to share, drop it in our group and let the community discover something great.
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Zotero

A powerful research reference manager and bibliography tool that integrates with browsers and Word processors. Great for students, researchers, writers, and academics.

Creator: zotero
Stars ⭐️: 13,300
Forked by: 933

Github Repo:
https://github.com/zotero/zotero

#Research #Bibliography #Productivity

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3
OpenSpeedTest

SpeedTest by OpenSpeedTest is a Free and Open-Source HTML5 internet speed test tool Written in Vanilla Javanoscript and only uses built-in Web APIs like XMLHttpRequest (XHR), HTML, CSS, JS, & SVG. It works directly in the browser. No Third-Party frameworks or libraries are Required.

Creator: openspeedtest
Stars ⭐️: 3,400
Forked by: 329

Github Repo:
https://github.com/openspeedtest/Speed-Test

#Networking #IT #Diagnostics

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OpenRefine

Formerly Google Refine, an excellent tool for cleaning and transforming messy data. Used by journalists, scientists, analysts, and business users for data preparation.

Creator: OpenRefine
Stars ⭐️: 11,700
Forked by: 2,100

Github Repo:
https://github.com/OpenRefine/OpenRefine

#DataCleaning #ETL #Analytics

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