🧑💻 Developer & Web
Developer utilities, networking, web debugging, and automation helpers
Accessibility Audit Report Generator
Audit HTML or a URL for common WCAG issues and export a structured PDF report grouped by severity
Developer & WebCron Job Simulator
Simulate the next runs of one or two 5-part cron expressions, highlight overlaps, and warn about overly dense schedules
Developer & WebNetwork Packet Analyzer
Parse pcap and basic pcapng captures, surface protocol hierarchy and session statistics, and export filtered packet summaries
Developer & WebAPI Contract Stress Tester
Generate boundary-value test cases from an OpenAPI 3.x document and optionally send them to a real backend to spot contract mismatches
Developer & WebEnvironment Config Diff Visualizer
Compare dev, staging, and production configuration bundles across JSON, YAML, TOML, or ENV formats and highlight drift, missing keys, and cleanup suggestions
Developer & WebJSONPath Query Tool
Query arbitrary JSON with JSONPath expressions, preview matches, switch output modes, and save reusable query templates
Developer & WebWebhook Debugger & Relay
Generate a unique webhook capture URL, inspect incoming requests, validate signatures, and replay payloads to a target endpoint
Developer & WebOpenAPI Diff Breach Detector
Compare OpenAPI or GraphQL schemas, flag breaking changes, and generate an impact-oriented change report for API teams
Developer & WebJSON-LD Generator from CSV
Turn CSV or Excel rows into Schema.org JSON-LD for articles, products, or events, with validation-ready output for SEO workflows
Developer & WebCron Expression Visualizer
Parse cron schedules, validate standard or Quartz syntax, and visualize the next execution times on a timeline and grouped calendar view
Developer & WebCode Complexity Analyzer
Measure cyclomatic and cognitive complexity across multiple programming languages
Developer & WebDatabase Schema Diff
Compare two database schemas and generate migration-oriented change reports
Developer & Web