Miguel Ángel
3d8372f880
* feat(cli): associate signed-in HeyGen account with telemetry Sign-in telemetry currently attributes everything to the anonymous install id, so the sign-in funnel can be counted but a completed sign-in can't be tied to the account it produced. This associates the two. - On a completed sign-in, emit a PostHog `$identify` alias whose `$anon_distinct_id` is the install's anonymousId, so events recorded before sign-in stitch to the same person, and tag `auth_login_completed` with the account identity (the pre-plumbed `distinctId`). - `/v3/users/me` exposes no opaque user_id, so the identity key is the account email, falling back to username (single `identityKey` helper). - Both no-op under the `telemetry disable` opt-out and only fire after the user chooses to sign in. Privacy disclosure updated in lockstep, since this is the first PII the CLI attaches: the first-run telemetry notice and the telemetry section of docs/packages/cli.mdx now state that signing in links your account email to your usage. Tests: identifyUser payload + no-op, completion attribution incl. username fallback and no-identity-on-reject/empty. Verified end-to-end against the built CLI: pre-auth events anonymous, $identify carries $anon_distinct_id, completion carries the account email. * docs(cli): disclose the username identity fallback Review gating item: identityKey is `email ?? username`, but the first-run notice and cli.mdx said only "email", so an emailless account's username would reach PostHog undisclosed. `/v3/users/me` treats email as optional (pickString), so the fallback is live code, not dead — disclose it rather than assert an unverifiable email guarantee. Both surfaces now say "email, or username if the account has no email". Also soften the identityKey comment: it implied username is "less identifying", but HeyGen usernames are often email-shaped, so the note now states username is a fallback, not a privacy win.
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