* feat(telemetry): attribute renders to the authoring workflow skill Add an optional `--skill` flag to `hyperframes render` and tag the `render_complete` / `render_error` events with `authoring_skill`, so render usage can be broken down per authoring workflow. The value is slug-gated (a malformed value is ignored) and the existing anonymous / opt-out telemetry pipeline is otherwise unchanged. Each end-user workflow that renders now passes `--skill=<name>` on its render command: embedded-captions, faceless-explainer, graphic-overlays, motion-graphics, music-to-video, pr-to-video, product-launch-video, remotion-to-hyperframes, website-to-video. Not instrumented, by design: general-video renders freeform with no canonical render command to attach to, and slideshow produces an interactive deck rather than a rendered video. Both can follow up if per-skill numbers are wanted. * fix(telemetry): address review — shared slug util, equals-form flag, invalid-value warning - Extract the SKILL_SLUG regex + a normalizeSkillSlug() helper into telemetry/skill.ts, shared by the `events` and `render` commands (the regex was duplicated). `render` adopts normalizeSkillSlug (so it now trims the value, matching `events`); `events` references the shared SKILL_SLUG. + unit test. - `render` warns on a non-empty but invalid --skill value (e.g. a camelCase typo) so attribution isn't silently lost — stderr only, never fails the render. - embedded-captions render script: `--skill embedded-captions` -> `--skill=embedded-captions`. On an older CLI that does not declare --skill, the space form leaks the value as a positional and clobbers the project dir (resolveProject fails); the equals form is parsed as a self-delimiting flag and safely ignored. Verified via Node parseArgs(strict:false). Addresses review feedback on the PR (shared util + .trim drift, version-skew safety, invalid-value visibility). --------- Co-authored-by: kiritowoo <295860553+kiritowoo@users.noreply.github.com>
hyperframes
CLI for creating, previewing, and rendering HTML video compositions.
Install
npm install -g hyperframes
Or use directly with npx:
npx hyperframes <command>
Requirements: Node.js >= 22, FFmpeg
Commands
init
Scaffold a new Hyperframes project from a template:
npx hyperframes init my-video
cd my-video
preview
Start the live preview studio in your browser:
npx hyperframes preview
# Studio running at http://localhost:3002
npx hyperframes preview --port 4567
render
Render a composition to MP4:
npx hyperframes render ./my-composition.html -o output.mp4
lint
Validate your Hyperframes HTML:
npx hyperframes lint ./my-composition
npx hyperframes lint ./my-composition --json # JSON output for CI/tooling
npx hyperframes lint ./my-composition --verbose # Include info-level findings
By default only errors and warnings are shown. Use --verbose to also display informational findings (e.g., external script dependency notices). Use --json for machine-readable output with errorCount, warningCount, infoCount, and a findings array.
compositions
List compositions found in the current project:
npx hyperframes compositions
benchmark
Run rendering benchmarks:
npx hyperframes benchmark ./my-composition.html
doctor
Check your environment for required dependencies (Chrome, FFmpeg, Node.js):
npx hyperframes doctor
browser
Manage the bundled Chrome/Chromium installation:
npx hyperframes browser
info
Print version and environment info:
npx hyperframes info
docs
Open the documentation in your browser:
npx hyperframes docs
upgrade
Check for updates and show upgrade instructions:
npx hyperframes upgrade
npx hyperframes upgrade --check --json # machine-readable for agents
Documentation
Full documentation: hyperframes.heygen.com/packages/cli
Related packages
@hyperframes/core— types, parsers, frame adapters@hyperframes/engine— rendering engine@hyperframes/producer— render pipeline@hyperframes/studio— composition editor UI