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JamesandClaude Opus 4.6
5ace89d634
When installed via npx, `hyperframes dev` now starts a standalone Hono HTTP server that serves the pre-built studio SPA and implements the project API (file listing, read/write, preview bundling, sub-composition rendering, runtime serving, SSE file watching). Three modes are auto-detected: 1. Monorepo dev (running from .ts source) → spawn Vite (existing) 2. Local @hyperframes/studio installed → spawn Vite via package (new) 3. Default → embedded Hono server (new, zero extra deps needed) Also patches the studio SPA to use EventSource SSE fallback when Vite HMR is unavailable (production/embedded builds). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.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
dev
Start the live preview studio in your browser:
npx hyperframes dev
# Server running at http://localhost:3000
# Watching for changes...
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.html
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
Upgrade Hyperframes to the latest version:
npx hyperframes upgrade
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