Development
Simulate the next runs of one or two 5-part cron expressions, highlight overlaps, and warn about overly dense schedules
cron-job-simulatorDevelopment
Generate boundary-value test cases from an OpenAPI 3.x document and optionally send them to a real backend to spot contract mismatches
api-contract-stress-testerDevelopment
Parse cron schedules, validate standard or Quartz syntax, and visualize the next execution times on a timeline and grouped calendar view
cron-expression-visualizerDevelopment
Generate polished API documentation from OpenAPI or annotated comments
api-doc-generatorDevelopment
Measure cyclomatic and cognitive complexity across multiple programming languages
code-complexity-analyzerDevelopment
Generate cURL and common language code snippets from a request URL, method, headers, query parameters, and body
api-request-code-snippet-generatorDevelopment
Generate a runnable Redis-backed mock API server with 1-hour TTL, hot updates, and dynamic templated responses
api-mock-serverDevelopment
Parse and extract structured data from changelogs and release notes in multiple formats
changelog-extractorDevelopment
Use AI to break down regular expressions into readable explanations
ai-regex-explainerDevelopment
Extract and categorize all CSS selectors from CSS content
css-selector-extractorDevelopment
Remove single-line (//...) and multi-line (/*...*/) comments from code
code-comment-removerDevelopment
Validate multiple URLs at once with format checking and security analysis
batch-url-validator