Answer me with HTML
Your coding agent hands back a built page instead of a wall of prose
Emerged finds new products worth a look, daily — what’s new today
Modern Web Guidance
Browser-vendor guides that teach coding agents today's built-in web APIs
If agents write your front end, this cuts the hand-rolled modals, polyfills and div soup they reach for by default, with support tables so you can weigh each feature against your users.
Over 200 hand-written guides on current browser features, from <dialog> and field-sizing to CSS highlights, packaged as an agent skill and a CLI that retrieves only what a task needs. It comes from the Chrome, Edge, Firefox and MDN teams. A legacy-scan command flags old patterns in an existing repo, though it covers about a fifth of the guides so far. Their own evals put agents at 92% of checks passed with the guides versus 55% without. Apache-2.0, one npx command to install.
More like this
WebBrain
A side-panel AI agent for Chrome, Firefox and Edge that works with any model
ZCode
Zhipu's open-source workbench for running AI agents on a codebase
DeepSeek Harness
DeepSeek's open-source agent harness where every capability is a plugin
TokenEconomizer
Cuts what Claude Code and Codex spend in a repo you work in daily
AgentRun
Open-source DSL that freezes repeated agent work into typed, inspectable steps