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6 articles
Editor's pickLearn how to contribute to open source for beginners: find a suitable issue, follow project guidelines, make a tested change, and open a clear pull request.
Learn how to recover a deleted Git commit with reflog, branch references, reset, cherry-pick, and fsck—and what to do if Git has pruned it.
Compare Git rebase and merge with commit diagrams, a reproducible example, conflict-resolution steps, shared-branch cautions, and recovery tips.
Learn to configure SSH keys for GitHub on Windows, macOS, and Linux, from generating a key and adding it to your account to testing authentication securely.
Learn how to inspect a README, check prerequisites, clone a GitHub repository, install dependencies, configure environment variables, and start safely.
Learn to deploy a Next.js site to Vercel with Git integration, build settings, environment variables, custom domains, logs, and production checks.