Couchsurfing
couchsurfing.comMeet local hosts, travellers and community events
Meet local hosts, travellers and community events
Share scheduling links, polls, and team availability with calendar conflict checks.
A Node.js end-to-end testing framework that expresses browser and mobile checks as user-action scenarios.
Create functional API tests from specifications or recorded traffic, then extend them into security and performance checks.
Inspect token permissions and risk signals before integrating them
Measure network-path quality between sites with continuous synthetic probes and performance diagnostics.
Check page markup, links, redirects and language references in your browser.
Email verification with selectable retry depth and daily recurring credits
Product information and digital assets with launch and retirement approval workflows
Email validation with a separate catch-all review stage and shared usage credits
Local weekly flyers and a digital shopping list
Mobile browser offering on-device language models and optional cloud models
Transaction checks and on-chain monitoring for crypto teams
Mailbox-level delivery checks with placement and domain-health reports
Serve supported web libraries from a browser-local copy
Develop RAW photos with local corrections
Prototype vector search locally, then deploy Milvus as a standalone or distributed database.
Audit site structure, indexing instructions and page metadata with a cloud crawler.
Crawling, monitoring and release checks for website optimization teams.
Maintain Shopify metadata, structured data and broken-link redirects.
Apply shared engineering guardrails across repository, pull-request, and deployment workflows.
AI image detector that checks if a photo was made by AI or a human.