ronnnerr

Next.js and React performance. Use when writing or reviewing React and Next code for waterfalls, bundle size, RSC boundaries, and…

Persistent headless Chromium for the agent.

Systematic debugging. Use when something is broken, a test fails, or behavior is unexpected. Find the cause before changing code. Do not…

Compact the session so the next one can continue.

Rewrite text so it reads like a person wrote it, without changing what it says.

HTML, CSS, and GSAP video compositions. Use for UI motion, kinetic type, product mockups turned into video, and transparent overlays. Not…

Root cause investigation for a bug that survived a first fix.

Package a finished clip for social. Vertical crop, thumbnail, and caption together. Use when you say post this, package it, or make it…

Preflight before anything goes out. Use when packaging a video or post to upload, writing titles, descriptions, chapters, or captions, or…

QA a site or local app in a real browser.

Programmatic React video. Use for Remotion overlays, motion graphics, or a React composition rendered to mp4. Generated motion only…

Review a diff or pull request. Use before merge, after a large change, or when you ask for a code review.