GitHub
The world's largest open-source platform. 100M+ developers. Host your code, collaborate, and discover millions of projects. THE place to start.
Code HostingCollaborationFree
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GitLab
Avatud lähtekoodiga alternatiiv GitHubile — GitLab ise on avatud lähtekoodiga! Sobib suurepäraselt DevOpsiks koos sisseehitatud CI/CD töövoogudega.
Avatud lähtekoodDevOpsCI/CD
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Codeberg
Mittetulunduslik kogukonna juhitud alternatiiv GitHubile. Ei jälgimist ega ettevõtte omandit. Seda haldavad vabatahtlikud Saksamaal.
MittetulunduslikPrivaatsusCommunity
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freeCodeCamp
Learn to code for FREE! 10,000+ hours of tutorials. HTML, CSS, JavaScript, Python, and more. Completely free — and it's open source itself!
FreeWeb DevPythonCertificates
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Khan Academy
Free world-class education for anyone, anywhere. Computing courses teach HTML, CSS, JS, SQL, and algorithms with interactive exercises.
FreeVideo LessonsInteraktiivne
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The Odin Project
Tasuta täispinu veebiarenduse õppekava. Õpetab looma päris projekte Ruby, JavaScripti ja Node.js-iga. Väga praktiline!
Full StackJavaScriptProjects
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Learn Git Branching
The best interactive tutorial for learning Git! Visual, gamified, and fun. Essential skill for any open-source contributor.
GitInteraktiivneVisual
Visit learngitbranching.js.org →
🌿
Linux⭐ Best for Beginners
Linux Mint
The most beginner-friendly Linux distribution. Looks familiar, works out of the box, runs on old hardware. This is where most people should start!
BeginnerStableFree
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Zorin OS
Näeb välja nagu Windows või macOS — ideaalne ümberkolijale! Haridusväljaandes on 20+ õpperakendust eelpaigaldatud. Ilus ja lihtne.
Windows-LikeHaridusBeautiful
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Ubuntu
The most popular Linux distribution worldwide. Huge community, tons of tutorials, and it powers most cloud servers. "Linux for Human Beings."
PopulaarneCloudCommunity
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Fedora
Cutting-edge Linux with the latest technologies. Sponsored by Red Hat. Great for developers who want the newest features. Linus Torvalds uses Fedora!
Cutting-EdgeDeveloperRed Hat
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First Timers Only
Curated list of beginner-friendly open-source projects. If you've never contributed before, this is your starting line!
BeginnerFirst PRCurated
Visit firsttimersonly.com →
Up For Grabs
Browse projects specifically looking for new contributors. Filter by language, label, and project. Perfect for finding your first "good first issue."
Good First IssueFilter by Language
Visit up-for-grabs.net →
Google Summer of Code
Get PAID to contribute to open source! Google pays students to work on real projects during summer. The #1 launchpad for open-source careers.
Tasuline stipendiumMentorlusSummer
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Hacktoberfest
Every October, contribute to open source and earn prizes! A month-long celebration of open source by DigitalOcean. Great for motivation!
OktooberPrizesAnnual
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Choose a License
Pole kindel, millist avatud lähtekoodi litsentsi valida? GitHubi tööriist aitab lihtsate küsimuste ja võrdlustega.
LitsentsidMITGPL
Visit choosealicense.com →
VS Code / VSCodium
The world's most popular code editor. Supports every language, thousands of extensions. VSCodium is the fully open-source version without telemetry.
Code EditorExtensionsFree
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Ollama
Run AI models locally on your computer! DeepSeek, Llama, Mistral — all free, private, and offline. One command to install any model.
Kohalik tehisaruPrivaatneFree
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Hugging Face
The GitHub of AI! 500,000+ free models, datasets, and demos. The central hub for open-source AI development.
MudelidDatasetsCommunity
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Linux Foundation
The home of Linux, Kubernetes, Node.js, and hundreds of open-source projects. Offers free courses and certifications!
FoundationCoursesCertifications
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Open Source Initiative (OSI)
The organization that defines and promotes open-source standards. They maintain the Open Source Definition and approve licenses.
StandardsLitsentsidDefinition
Visit opensource.org →
Stack Overflow
The world's largest Q&A; site for developers. 58M+ questions answered. Whatever your problem, someone has already solved it here.
Q&A;Help58M+ Answers
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Arduino
The world's most popular open-source electronics platform. Build robots, sensors, smart gadgets! Perfect for kids and beginners.
ElectronicsRoboticsBeginner
Visit arduino.cc →
Raspberry Pi
Tilluke taskukohane arvuti ($35!), mis suudab peaaegu kõike. Meediakeskus, mängukonsool, ilmajaam, roboti aju — võimalused on lõputud.
Miniarvuti$35Projects
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Scratch
Learn programming by dragging colorful blocks! Create games, animations, and stories. Made by MIT. 100+ million kids use it worldwide.
Block CodingGamesMIT
Visit scratch.mit.edu →
Code.org
Learn to code with fun game-like tutorials! The "Hour of Code" is the perfect introduction to programming for absolute beginners.
Hour of CodeBeginnerFun
Visit code.org →
OpenStreetMap
The free map of the entire world, built by volunteers. Contribute by mapping your neighborhood! Used by thousands of apps and organizations.
KaardidVolunteerGlobal
Visit openstreetmap.org →