add-expert
FreeAdd a new expert to the Remotion experts page
The English summary is being prepared. Showing the original description.
MoizIbnYousaf/marketing-cli32Updated Oct 20, 2026
FreePublished on GitHub
web-renderer-test
Add a test case to the web renderer
The English summary is being prepared. Showing the original description.
See how to installFiles included (1)
- SKILL.md1.9 KB
SKILL.md (original)
Review the instructions the agent will receive before you install.
The web renderer is in packages/web-renderer and the test suite is in packages/web-renderer/src/test.
It uses visual snapshot testing using vitest. A test file can for example be executed using:
bunx vitest src/test/video.test.tsx
Example
Each test is powered by a fixture in packages/web-renderer/src/test/fixtures.
A fixture looks like this for example:
import {AbsoluteFill} from 'remotion';
const Component: React.FC = () => {
return (
<AbsoluteFill
style={{
justifyContent: 'center',
alignItems: 'center',
}}
>
<div
style={{
backgroundColor: 'red',
width: 100,
height: 100,
borderRadius: 20,
}}
/>
</AbsoluteFill>
);
};
export const backgroundColor = {
component: Component,
id: 'background-color',
width: 200,
height: 200,
fps: 25,
durationInFrames: 1,
} as const;
The corresponding test looks like this:
import {test} from 'vitest';
import {renderStillOnWeb} from '../render-still-on-web';
import {backgroundColor} from './fixtures/background-color';
import {testImage} from './utils';
test('should render background-color', async () => {
const blob = await renderStillOnWeb({
licenseKey: 'free-license',
composition: backgroundColor,
frame: 0,
inputProps: {},
imageFormat: 'png',
});
await testImage({blob, testId: 'background-color'});
});
Adding a new test
- Add a new fixture in
packages/web-renderer/src/test/fixtures. - Important: Add the fixture to
packages/web-renderer/src/test/Root.tsxto add a way to preview it. - Add a new test in
packages/web-renderer/src/test. - Run
bunx vitest src/test/video.test.tsxto execute the test. - Important: Update
packages/docs/docs/client-side-rendering/limitations.mdxto reflect the newly supported property.
Reviews
No reviews yet. Tell others what you thought.
Comments
No login needed. Share how it worked for you, ask a question, or note where it did not run.
No comments yet. Be the first to write one.
More skills from this repository
add-sfx
FreeAdd a new sound effect to @remotion/sfx
The English summary is being prepared. Showing the original description.
MoizIbnYousaf/marketing-cli32Updated Oct 20, 2026
Use when setting up a secure email inbox for any AI agent — configuring inbound email via Resend, webhooks, tunneling for local development, and implementing security measures to prevent prompt injection attacks. Also use when someone mentions 'agent email', 'bot inbox', 'receive emails for agent', 'agent webhook', 'email security for AI', 'prompt injection via email', 'inbound email for bot', or wants their AI agent to receive and respond to emails securely.
The English summary is being prepared. Showing the original description.
MoizIbnYousaf/marketing-cli32Updated Oct 20, 2026
ai-seo
FreeBuilds, measures, and improves an Answer Engine Optimization program across ChatGPT, Perplexity, Claude, Gemini, Google AI Overviews, and Copilot. Use for AEO, GEO, LLMO, AI search visibility, AI citations, brand mentions, answer-engine monitoring, llms.txt, AI crawler audits, or questions like 'what does AI say about us?' and 'why are competitors cited instead of us?'. Produces a durable evidence report and prioritized gameplan, not a one-shot content checklist.
The English summary is being prepared. Showing the original description.
MoizIbnYousaf/marketing-cli32Updated Oct 20, 2026
Generate Apple App Store screenshot pages as a Next.js app with html-to-image export at required resolutions. Screenshots are advertisements, not documentation — every screenshot sells one idea. Use when building App Store screenshots, generating exportable marketing screenshots for iOS apps, or creating programmatic screenshot generators. Triggers on 'app store screenshots', 'App Store', 'screenshot generator', 'iOS screenshots', 'marketing screenshots', 'phone mockup', 'ASO screenshots', 'app store assets', 'app listing', 'app store page', or 'app preview images'. Also use when someone is about to submit an app and needs store assets, or when they say 'make my app store page look good'. Includes iPhone and iPad mockup components with pre-measured dimensions.
The English summary is being prepared. Showing the original description.
MoizIbnYousaf/marketing-cli32Updated Oct 20, 2026
Build detailed buyer personas and audience profiles from research. Use this skill whenever the user mentions audience, buyer persona, ideal customer, target market, ICP, watering holes, 'who am I selling to', customer research, or audience profile. Also use when content feels unfocused or generic (that's an audience problem), when conversion is low because messaging doesn't resonate, when starting any new project (audience should be first), or when any downstream skill needs audience.md but it doesn't exist yet. Even if the user doesn't explicitly ask for audience research, trigger this if they're writing copy or building a landing page without a clear audience defined. Three approaches: Quick Profile, Persona Build, Community Mining.
The English summary is being prepared. Showing the original description.
MoizIbnYousaf/marketing-cli32Updated Oct 20, 2026