The directory

A browser research desk for public vulnerability records: look up a CVE, search a product or domain, and follow the sources.

An interactive map of about 125,000 Nova Scotia water wells, coloured by type and filterable by the year each was completed.

A live world flight radar with an AI flight analyst. Click any plane to find out its airline, route and aircraft.

Invest, mortgage and retirement calculators that add up to one picture of your finances. No sign-up, saved in your browser.

A live world events dashboard: earthquakes, wildfires, storms and news on a 3D globe, with a daily AI brief and watchlist alerts.

Upload a CSV and ask questions in plain English. Get a chart, the SQL behind it and a confidence note. Data stays in your browser.

Find overlap across Indian mutual funds, plan goal SIPs and simulate LTCG tax harvesting in one dashboard.

A browser workspace for tracing Ethereum fund flows from a wallet address, with sample investigations to try.

Explore where NYC Council discretionary money goes, FY2015 to FY2027, reconciled line by line from the budget PDFs.

Type an NSE ticker and get a fundamental scorecard graded against long-term value investing rules.

A browsable catalogue of the Switch games at Karlsruhe city library, with Metacritic and HowLongToBeat data.

Triage tool for non-coding regulatory variants in paediatric glioma, with a dashboard to explore the findings.

A 3D mission control dashboard for planning dead satellite debris removal, with an interactive orbital view.

A local first options trading journal with AI analytics. Log trades, import history and review stats, all stored in your browser.

An interactive periodic table of all 118 elements: click any element to watch its electrons orbit and read its full properties.

Drop a CSV in your browser and get a 0 to 100 AI readiness score with prioritised, plain language fixes. Nothing gets uploaded.

A 3D globe of the world's volcanoes: eruption history, VEI charts, tectonic overlays and side-by-side comparisons.

An interactive lab that visualises how 3D Gaussian Splatting actually renders scenes, gradients and all.

A clean, fast block explorer for 40+ blockchains. Search any transaction, address or block, with per-chain stats, mempool and portfolio views.

Click anywhere on a map of San Francisco and get the zoning code plus a plain-English explanation of what you can build there.

I measured 41,301 Show HN launches: half the comments ever arrive within 7.2 hours

A gamified web app to track and cut your carbon footprint from transport, energy and food, with personalised tips and a points system.

A free YouTube analytics dashboard for creators, with per-video metrics, goal-based scoring and AI insights via your own Gemini key.

A fully local, cross-platform desktop app to download and analyse historical NSE Indian stock-exchange data, built with Rust and egui.

A self-hosted Pokémon TCG collection manager for cards, sealed products, binders, price tracking and portfolio analytics.

A self-hosted web app to store, compare and visualise gaming benchmark captures from MangoHud or MSI Afterburner, in one Go binary.

A curated acoustic library of Southern Resident Killer Whale calls: 92 days of hydrophone audio, 350 confirmed vocalisations, browsable.

Stream-first market intelligence. One dark dashboard for creator streams, merged chat, tickers, sentiment, news, and Polymarket.