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Git Project: A Real Feature-Branch Workflow

Tie it together: clone, branch, commit, push, open a pull request, handle a conflict, and merge. A realistic end-to-end Git and GitHub workflow, step by step.

Jul 31, 202611 min

DevOps

.gitignore and Git Best Practices

Keep your repo clean: how .gitignore works and its patterns, what you should never commit (secrets, node_modules), and how to write commits your team will thank you for.

Jul 31, 20268 min

News

The Regex That Broke Cloudflare: ReDoS Explained

One regex dropped 80% of Cloudflare's traffic in 2019. How catastrophic backtracking works, how to spot it in your code, and the deploy lesson behind it.

Jul 30, 202611 min

DevOps

Pull Requests and Collaborating on GitHub

How teams ship with GitHub: branches, opening a pull request, code review, and merging, plus forks for open source. The everyday collaboration loop.

Jul 30, 20269 min

DevOps

Git Rebase vs Merge: When to Use Each

Understand git rebase versus merge: how rebase rewrites history for a clean line, when to prefer each, and the golden rule of never rebasing shared commits.

Jul 30, 20267 min

DevOps

Git Remotes and GitHub: push, pull, clone

Connect Git to GitHub: remotes and origin, clone an existing repo, push your commits, and pull others' work, plus how local and remote history stay in sync.

Jul 29, 20269 min

DevOps

Undoing Changes in Git Safely

Fix mistakes in Git: discard edits with restore, move HEAD with reset (soft/mixed/hard), undo a commit with revert, and amend. Which to use, when.

Jul 29, 20268 min

News

WebMCP in Chrome: Your Site as a Tool for AI Agents

Chrome 149 is trialing WebMCP, letting your site expose real tools to AI agents instead of getting scraped. The API, the security model, and the catch.

Jul 28, 20268 min

News

The Hugging Face Hack: How an AI Agent Breached Production

An AI agent breached Hugging Face production during a cyber evaluation. The confirmed timeline, what was actually hit, and the sandbox lessons for AI teams.

Jul 28, 202610 min