Claude Code on Web: Replacing Doomscrolling with Vibe Coding

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Anthropic's web Claude Code gives you a real terminal in the browser—git, installs, the works—so I can patch nathanfennel.com or push a games tweak from Safari on a walk instead of reopening the laptop when I get home.

Claude Code running on mobile web browser

I started using Claude Code on the web to peek at a PR on the bus. A few weeks later I was shipping fixes from my phone on dog walks. That wasn't the plan.

It runs in Safari

No App Store download. Open a tab, connect GitHub, and you get a real terminal. I've run npm install, fixed backend bugs on this site, and pushed commits from my iPhone.

Before that, my options were basically:

GitHub mobile (read-only)
SSH from the phone (I tried; I don't stick with it)
Staring at the bug until I'm at my desk

The terminal is good enough that I don't treat phone sessions as a joke. I'm not refactoring a monorepo blind. But npm test, a targeted edit, git push? That works.

Less scrolling, more one-file fixes

The behavior change is simple. Waiting in line used to mean Twitter. Now it often means a twenty-minute pass on something I've been avoiding.

My mini games collection got more commits in a few months than the prior two years. Centipede touch targets, Pac-Man performance, Asteroids particles—small diffs I wouldn't have bothered opening a laptop for.

What coding on a phone teaches you

The tiny screen forces discipline. I reach for smaller diffs, clearer error messages, and layouts that do not need ten pinch-zoom cycles. I still mess up. I just notice faster because debugging on cellular is annoying.

I've also been poking old repos. Not to ship a feature. More to ask why past-me structured it this way. Claude can explain a module while I'm standing on a corner. Useful. Not magic.

Compared to a full IDE

Desktop still wins for big refactors. Web Claude Code wins when the job is "merge this," "fix copy," "see why CI failed." Anthropic hosts the environment, so my iPhone and a borrowed Chromebook feel the same. That matters when the interesting part is the repo, not the machine.

Anthropic's free tier has been enough for my usage. I burn credits on these walk-and-fix sessions without doing math every time.

If you haven't tried it, start with Anthropic's Claude Code docs. Pick a repo with a test command you trust. Fix one small thing. Push from your phone once. You'll know fast if it's useful for you.

I wrote and published this post from Claude Code on my iPhone during a walk in the park.