Search results

AI interview practice with mock interviews and feedback for 242+ roles.

AI language tutor for speaking practice with instant corrections

AI production engine for story-driven short videos

Design geographic marketing experiments and analyze lift against control markets.

Seed-mailbox placement tests with authentication and sending-IP diagnostics

Online elections with repeatable ballot tests and voter-based pricing

Practice workflows and client requests priced by client count

Recurring accounting work with templates, assignments and deadline tracking

Guitar learning paths with progress tools and video feedback.

Merchandising platform that connects brand catalogs to AI shopping engines

Run JavaScript and TypeScript projects with a combined runtime, package manager, test runner, and bundler.

Write JVM tests with JUnit Jupiter and run them through the JUnit Platform from an IDE, build tool, or console.

Run unit and component tests in JavaScript or TypeScript projects using Vitest.

Application email delivery and isolated sandboxes for inspecting test messages

Generate API checks from OpenAPI or GraphQL schemas and exercise real endpoints with varied inputs.

One JavaScript and TypeScript test runner for browser, mobile, desktop, and extension workflows.

Run Node.js tests with a BDD-style interface, configurable reporters, lifecycle hooks, and asynchronous support.

Manage clinic schedules and practitioner appointments with allied-health practice software.

A Python-focused desktop IDE with project management, debugging, code checks, and an extensible plug-in system.

Coding bites with starter code, tests and discussion

Short interactive UX lessons with assessments and practice briefs

AI-driven observability for GitHub Actions pipelines

Check a web application manually or with automation across remote browser and operating-system combinations.

Create visual, no-code browser tests with AI planning and API or CLI runs for CI.