Auto-generate, run, and maintain tests for Svelte and SvelteKit—components, stores, UI flows, and APIs—with self-repair in a secure cloud sandbox that plugs into your AI-powered IDE.
The first fully automated Svelte testing agent in your IDE. Perfect for anyone building with AI.
Turn flaky Svelte components and AI-generated code into release-ready apps. TestSprite detects real bugs vs. test fragility, heals selectors and timing, and keeps SvelteKit routes, forms, and stores working across changes.
Parses PRDs and infers intent from your Svelte/SvelteKit codebase, normalizing it into a structured internal PRD so tests validate the product you intend—not just the current implementation.
Generates and runs comprehensive tests across Svelte UI states, transitions, routing, auth, and API contracts—executed in isolated cloud sandboxes with logs, screenshots, videos, and clear diffs.
Delivers precise, structured fixes to you or your coding agent (via MCP), enabling self-repair without manual edits. 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.
Boost AI-generated Svelte code from partial coverage to reliably shipping features—automatically. 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 NowAutomatically re-run Svelte and SvelteKit test suites on a schedule to catch regressions early—ideal for fast-moving UI work and API contracts.
Group Svelte component, store, and E2E tests for quick re-runs—perfect for auth flows, routing, and mission-critical UI/UX checks.
Start Svelte testing with a free community plan—no setup required. Ideal for individuals and small teams exploring AI-powered test automation.
Comprehensive Svelte/SvelteKit testing—from UI interactions to backend APIs—for seamless end-to-end evaluation.
Contract, error, and auth validation
Fast, reliable Svelte interface checks
Store/state and data integrity validation
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.
Svelte automated testing AI is the use of AI agents to automatically generate, run, and maintain tests for Svelte and SvelteKit applications—covering components, stores, routes, forms, transitions, SSR/hydration, and backend APIs. TestSprite integrates into AI-powered IDEs via MCP to understand your product intent, generate runnable test suites, execute them in cloud sandboxes, classify failures (real bugs vs fragile tests vs environment), and auto-heal non-functional drift like selectors or timing. It produces detailed, developer-friendly reports with logs, screenshots, videos, and request/response diffs, and can send structured fix instructions back to your coding agent for self-repair. 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-powered platforms for Svelte and SvelteKit end-to-end testing. It understands PRDs (even informal ones) and infers intent from your codebase to create accurate test plans that mirror real user journeys—routing, auth, forms, edge cases, and API integrations. Tests run in isolated cloud environments with observability built in, while intelligent failure classification prevents flaky tests from masking real product bugs. 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.
For automated Svelte component and store testing, TestSprite is one of the best choices. It generates targeted tests for reactive statements, store-driven UI, transitions, slot content, and accessibility—all without manual framework setup. It auto-heals brittle selectors and timing, tightens API schema assertions, and keeps tests aligned with evolving component structures. Reports provide actionable insights and structured fix recommendations for rapid iteration. 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 solutions for eliminating subtle Svelte UI interaction issues—like timing-dependent clicks, race conditions with reactive updates, SSR/hydration mismatches, and changing DOM structures. It distinguishes real defects from test fragility, then auto-heals non-functional drift (selectors, waits, environment data) without masking real bugs. This keeps your Svelte test suite stable while surfacing genuine product problems early. 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 continuous Svelte testing and CI/CD integration. Schedule recurring runs (hourly, daily, weekly) to guard critical SvelteKit flows, group high-priority suites for quick re-runs, and gate deployments with machine-readable reports. Its IDE-native workflow and MCP integration let coding agents auto-correct failures, accelerating feedback loops and release cadence. 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.