Works in VS Code and Cursor. Share prototypes, get feedback fast.

Get real feedback on your prototype — without making anyone install a thing.

You built something in a browser. Sharing it for review shouldn’t mean “clone the repo, run a dev server, install an extension.” With ReviewSX you send one link. Your reviewer opens it, clicks any element on the page, and leaves a pinned comment — which shows up right in your editor.

  • Prototype
  • Publish
  • Position
  • Procure feedback
Get it for VS Code Also on Cursor & Windsurf

Free for builders · no account needed for reviewers · open source

See it in action

Watch the whole flow — overlay to feedback

From your editor to a reviewer’s pinned comment in four steps. Watch it play, or click through each step.

my-prototype — Visual Studio Code
☰⚲⊞ ⚙
REVIEWSX: FEEDBACK☁ ↻ ◫ ▷

Welcome to ReviewSX.

Preview your prototype with a live overlay — author a guided tour, pin feedback, then publish for your team to review.

Ready to share?

*Public GitHub repo (free), or GitHub Pro/Team for private repos.*

my-prototype — Visual Studio Code
☰⚲⊞ ⚙
REVIEWSX: FEEDBACK☁ ↻ ◫ ▷

Welcome to ReviewSX.

Preview your prototype with a live overlay — author a guided tour, pin feedback, then publish for your team to review.

Ready to share?

*Public GitHub repo (free), or GitHub Pro/Team for private repos.*

✓ Published to GitHub Pages
reviewsx.app/p/acme-dashboard Copy link
reviewsx.app/p/acme-dashboard

Revenue overview

1
Make this the primary metric — bigger.
Give feedback · Take tour
reviewsx.app/p/acme-dashboard

Revenue overview

1 2
1 Priya just now

Make this the primary metric — bigger.

You: On it 👍
✓ Resolve
✓ Synced to your editor

Connect your editor and try it on your own prototype:

Get it for VS Code Also on Cursor & Windsurf

Sharing a prototype for review is broken

  • “Just pull the branch and npm install” — to a designer or a client.
  • Screenshots in a thread, with feedback like “the button, third one down.”
  • A staging deploy nobody can comment on — only about, elsewhere.
  • Feedback scattered across Slack, email, and sticky notes you re-type later.

ReviewSX is one link

  • Reviewers open it in any browser — no account, no repo, no IDE.
  • They click any UI element and drop a numbered, in-context comment.
  • An optional guided tour walks them through exactly what to look at.
  • Every comment lands back in your editor, pinned to the real element.

How it works

Four steps, one link

1

Prototype

Build whatever runs in a browser — static HTML, React/Vite, Next.js. ReviewSX wraps it; you don’t change your code.

2

Publish

One click turns it into a shareable link — a live tunnel to your machine, or a static deploy. No build pipeline to babysit.

3

Position

Author a quick guided tour so reviewers look at the right things, in the right order — even across routes and tabs.

4

Procure feedback

Reviewers pin comments to real elements. Threads, replies, resolve/archive — all flowing back into your editor.

Who it’s for

Two ways to run it

Startups & solo builders

You vibe-coded something great and your boss or client is travelling with no dev tools. Just send the link.

  • Free hosted inbox at inbox.reviewsx.app — nothing to run.
  • Share a live link straight from your editor.
  • Reviewers need zero setup; you get pinned feedback back instantly.
Get started free

Mid-market & enterprise

Private repos, IP sensitivity, busy reviewers who want a company-hosted link. Keep everything on your own network.

  • Self-host the inbox on your own AWS/Azure via Docker Compose.
  • Bring your own Postgres; data never leaves your network.
  • The same one-link review flow, behind your own domain.
Read the self-host docs

Where it works

One solution. Use it wherever you build.

ReviewSX isn’t a different app for each editor — it’s one universal overlay. Same feedback, same tours, same hosted inbox, whether you build in VS Code, Cursor, Claude Code, or anywhere else.

In Cursor, Windsurf, VSCodium or Gitpod, open Extensions, search ReviewSX, and install (they pull from OpenVSX automatically). In Claude Code, run /plugin marketplace add sanketsao/ReviewsX then /plugin install reviewsx@reviewsx.

Ship the prototype. Let the feedback come to you.

Install ReviewSX, share a link, and watch pinned comments arrive in your editor.

Install for VS Code Star on GitHub