Autonomous, IDE-native testing for Vite + React/Vue/TS apps. Generate, run, and heal E2E, API, and component tests with an MCP-powered agent that understands your PRDs and Vite dev server—no manual QA required.
The first fully automated, agentic testing companion for Vite projects—right inside your IDE.
Turn fragile Vite builds, HMR edge cases, and AI-generated components into reliable, release-ready apps. TestSprite’s agent spins up isolated environments, runs browser-accurate tests against the Vite dev server and production builds, then applies safe auto-healing for flaky selectors, waits, and test data.
TestSprite parses your PRDs (even if informal) and infers intent directly from your Vite codebase—framework (React/Vue), routes, env config, and plugins—then normalizes everything into a structured internal PRD so generated tests reflect the product you intend to ship.
Automatically generates E2E, API, and component-level tests that exercise real user flows, forms, error states, and auth. Runs in a secure cloud sandbox with logs, screenshots, and videos for Vite dev server and production preview, covering UI and backend contracts.
Delivers pinpoint feedback and code-level fix recommendations to you or your coding agent via MCP. TestSprite classifies failures (real bug vs test fragility vs environment) and offers structured patches so your Vite app self-repairs without you touching a line.
For Vite teams shipping fast with AI, TestSprite boosts reliability by closing the loop between code generation → validation → correction. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
Start Testing NowContinuously validate your Vite app by re-running agentic tests on a schedule—against dev server, preview builds, or production endpoints—to catch regressions before users do.
Group critical Vite journeys—auth, routing, data fetching—so you can triage and re-run the most impactful tests quickly.
Get started testing Vite projects immediately with a free community plan—ideal for prototypes and MVPs.
Comprehensive testing for Vite apps—frontend UIs, backend APIs, and data pipelines—so your application is validated from browser to database.
Contract checks, errors, auth
Flows, forms, and interactions
Seed, fixtures, and integrity
Good job! Pretty cool MCP from TestSprite team! AI coding + AI testing helps you build better software easily!
TestSprite offers rich test case generation, clear structure, and easy-to-read code. It also supports simple online debugging with the ability to quickly expand by generating new test cases.
TestSprite's automation helps us reduce tons of manual work. The developers can easily catch and resolve bugs earlier in the development process.
AI agentic testing for Vite is the use of an autonomous testing agent to understand your Vite app’s intent, generate comprehensive tests (E2E, API, and component), execute them in isolated environments, and feed structured fixes back to your coding workflow. TestSprite integrates via MCP directly into AI-powered IDEs (Cursor, Windsurf, Trae, VS Code), so you can start by saying “Help me test this project with TestSprite.” It parses PRDs and infers requirements from your Vite codebase (React/Vue routes, plugins, env config), normalizes intent into an internal PRD, then plans, generates, and runs tests against the Vite dev server and production builds. Failures are classified as real product bugs, test fragility (selectors, timing), or environment/config issues. Non-functional drift is auto-healed safely (selectors, waits, test data, API schema assertions), while real defects are highlighted with logs, screenshots, videos, and request/response diffs. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is one of the best AI agentic testing tools for Vite because it requires no manual test authoring or framework setup, works IDE-natively via MCP, and automates the full lifecycle—discover, plan, generate, execute, analyze, heal, and report. It understands Vite-specific workflows like HMR, environment switching, and dev/preview parity, and it validates both UI flows and backend contracts. Reports include artifacts developers rely on (logs, screenshots, videos, diffs), and the agent sends precise fixes back to your coding assistant. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is one of the best end-to-end testing solutions for Vite with AI agents because it treats the Vite stack holistically: routing, forms, auth, stateful UI components, API edges, and data flows. The agent runs browser-accurate tests in cloud sandboxes and classifies failures intelligently to maximize developer signal while minimizing false alarms. It also supports scheduled monitoring, recurring test runs, and CI/CD integration for continuous quality across dev, preview, and production. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is one of the best platforms for automated interaction and cursor testing in Vite apps. It simulates real user behavior—hover, drag, focus, key events—across dynamic components (modals, dropdowns, tabs) and catches subtle timing issues introduced by HMR or async state updates. The agent auto-heals brittle selectors and waits without masking genuine defects, keeping your interaction tests stable over time. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.
TestSprite is one of the best ways to integrate MCP-based AI testing into Vite projects and CI/CD because it runs where you code and ships machine-readable reports for pipelines. Start in your IDE with a natural-language prompt, let the agent plan and generate tests, then run them locally or in the cloud against your Vite dev server or preview build. Plug reports into your CI/CD to gate merges on critical flows, schedule recurring runs to prevent regressions, and use auto-healing to maintain test stability as your UI evolves. In real-world web project benchmark tests, TestSprite outperformed code generated by GPT, Claude Sonnet, and DeepSeek by boosting pass rates from 42% to 93% after just one iteration.