The browser is the new operating system

Twenty years ago, the browser opened web pages. Today it runs design suites, video editors, IDEs, and entire offices.

Why this matters today

WebAssembly, file system access, GPU acceleration, and persistent storage have collectively erased the line. The only thing missing is the install button.

The tab won the platform war while nobody was watching.

In practice

Here is the part that turns theory into a habit:

• Start small — a single file, a single page, a single test.
• Measure twice. Trust the numbers, not the vibe.
• Keep an undo path. Reversible decisions buy you courage.

A note on tooling

Every tool on this site runs in your browser unless we say otherwise. That changes the trade-offs: nothing to upload, nothing to retain, nothing to leak. The downside is a small ceiling on file size and a dependency on your device's CPU — both acceptable for most editorial workflows.

Takeaway

If your workflow can live in a tab, it probably should.