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Examples

See what the agent delivered.

A Shaka-guided PR brings the result and the evidence together. Start with the live record: Shaka's own pull requests and other ShakaStack projects. Then read one annotated before-and-after example.

Live examples

Watch Shaka build Shaka.​

Shaka is developed with Shaka, in public. The newest merged PRs and commits below load live from GitHub. Each PR links straight to the four parts worth reading, in order.

  1. Description

    The recommendation, intent, and what was verified.

  2. Code Walkthrough

    The change explained, with links to the lines.

  3. Code Review

    Independent review rounds and what they fixed.

  4. Checkpoint

    Whether this was the right thing to build.

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All merged PRs →PRs in progress →Commits on main →

Across ShakaStack

Other ShakaStack projects use Shaka for everyday maintenance. Each link lists that repository's merged Shaka PRs, newest activity first.

  • React on Rails

    Rails and React integration with server rendering. Features, fixes, and release work.

    Shaka PRs →Repository
  • React on Rails + TanStack starter

    The ShakaStack starter app. UI changes come with desktop and mobile screenshots.

    Shaka PRs →Repository
  • Control Plane Flow

    Heroku-style review apps, staging, and promotion on Control Plane.

    Shaka PRs →Repository
  • React Webpack Rails Tutorial

    The long-running React on Rails tutorial app and live demo.

    Shaka PRs →Repository
  • ShakaPerf

    Branch-versus-main performance and visual testing. Source-available, not open source.

    Shaka PRs →Repository

Real pull request

The task added a signed-in navigation lab with a project list, a persistent focus timer, and prefetching on hover or focus. It comes from the React on Rails + TanStack starter app, and the images are published in the PR screenshots comment. The PR shows the starting dashboard, the new link, and the new experience at desktop and mobile widths.

Before and after

On the starting branch, the dashboard had no Navigation lab link.

Dashboard header before the change, without a Navigation lab link
Before · dashboard header
Dashboard header after the change, with a Navigation lab link
After · Navigation lab link added

The new experience

These captures show the lab after hovering a project. The timer is running, and the request log records a prefetch and the list load.

Desktop Navigation Lab with running timer, project list, and prefetch request log
Desktop · 1280 px
Mobile Navigation Lab with running timer, project list, and prefetch request log
Mobile · 390 px

Evidence alongside the images

The historical screenshot comment records the manual UI checks alongside these captures. Read the source comment and pull request for the tested revision, reported results, code walkthrough, and automated checks.

View screenshots and UI checks →Read the pull request →