ronda: edit your web app in plain English and ship real GitHub PRs

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Small changes shouldn't wait on engineering.<br>Marketing, design, and product describe the change in plain English. ronda writes the code and opens a pull request. Engineering reviews and merges.<br>Start For Free<br>No credit card required

What is ronda<br>Plain-language code changes, shipped as real pull requests<br>ronda is a tool that lets non-engineers safely change a real web app. Connect a GitHub repository and describe the change you want in plain English. ronda applies it in an isolated live sandbox running your actual dev server, then opens a standard GitHub pull request your engineering team reviews and merges.

Works on your real repo<br>AI app builders generate throwaway projects from scratch. ronda edits the codebase you already ship, so there is no new framework to learn and no migration.

Every change is a reviewable PR<br>Nothing reaches production unreviewed. Each edit lands as a branch and pull request, so engineers stay in control and merge through their normal workflow.

Driven from the AI you already use<br>Run ronda from Claude, Cursor, or ChatGPT over MCP using your own Anthropic API key. It works as one tool in your agent's chain.

From request to merged PR without the ticket queue

Marketing edits without a ticket<br>A product marketer rewrites hero and pricing copy against the live preview and opens a pull request. An engineer merges it the same day, with no Jira ticket and no Figma round-trip.

Designers ship the polish<br>A designer adjusts spacing, button styles, and design tokens on the real app and shares the preview link for sign-off. The change lands as a reviewable diff instead of a redline handed back to engineering.

Engineers keep their focus time<br>Small label, copy, and layout tweaks that used to interrupt engineers now arrive as PRs from the rest of the team. Engineers review and merge them, and get back the focus time those interruptions used to cost.

From idea to merged PR in three steps.

+Step 1<br>Describe it, see it live<br>Point at any element in the live preview and describe the change in plain English. Your real app, running in a sandbox, updates in seconds. No Figma mockups, no waiting on engineering.

+Step 2<br>Share a preview link with anyone<br>Copy the sandbox URL and send it to your founder, designer, or customer. They open it in any browser and see the exact change live, no setup required.

+Step 3<br>Ship as a real GitHub PR<br>Approve the diff and ronda opens a branch and pull request, complete with a written description of what changed. Your team reviews and merges with their existing tools.

acme.co

Build Better Apps<br>Ship faster with tools your team already knows.<br>Button.tsx<br>Get started

Describe a change…

Live preview<br>https://acme-co.preview.useronda.com<br>Copy link<br>Anyone with the link can view this preview

Currently viewing<br>MT<br>Marcus T.<br>Co-founder

viewing<br>LR<br>Leila R.<br>Designer

viewing

acme-co / website

Openronda/cta-style<br>Update CTA button styling<br>2 files changed+18·−4

Generated by ronda<br>Summary<br>Doubled the CTA button padding and switched its background from neutral to the brand primary, matching the new design tokens.<br>Verified live in the sandbox before opening this PR<br>No changes outside Hero.tsx

All checks passed<br>Waiting…

A/B test, branch, and ship without engineering on call.<br>Beyond the describe-it-see-it loop, ronda gives non-engineers two tools usually reserved for product teams.

A/B experimentsRun real A/B tests in one prompt<br>Ask for a split-test in plain English. ronda writes both variants, wires the feature flag in your repo, and creates the experiment in PostHog. The pull request lands ready to merge. You click launch when you want traffic to start.<br>Connects to your PostHog. Results flow back into the dashboard you already use.

Side-by-side variantsTry two or three takes on the same change<br>Ask for variants instead of one answer. ronda generates each version on its own branch and lets you switch between them in the preview. Pick the winner and the others are cleaned up automatically.<br>Taste-driven iteration for marketing, design, and brand decisions where analytics would take weeks.

Drive ronda from the AI you already use<br>ronda plugs into Claude, Cursor, ChatGPT, and anything else that speaks MCP. Your AI can work alongside its other tools and push edits straight to a PR.

+MCP server URLhttps://mcp.useronda.comCopy

Claude

Or paste useronda.com/skill.md into agent tools that consume a skill file.

Start free, upgrade when you outgrow it

Free<br>Best for trying ronda end-to-end on a single change.<br>$0/month<br>Start free+1 project<br>+1 sandbox at a time<br>+1 collaborator<br>+Bring your own Anthropic key<br>+Side-by-side variant generation<br>+A/B experiments via PostHog

Starter<br>Daily-driver capacity. Your work stays ready to resume for two weeks between sessions.<br>$9/month<br>Get started+5 projects<br>+5 sandboxes per project<br>+Unlimited collaborators<br>+Bring your own Anthropic key<br>+Side-by-side variant...