EquationParadise

What it does

Stop flipping through textbooks and spreadsheets. EquationParadise gives engineers instant access to 1,700+ validated equations across mechanical, civil, electrical, chemical, and subsea engineering.

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  Instant EquationNov 2025 · instantequation.com · ▲6

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  Numble2022 · thenumble.app · ▲77

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  Paperspade 22017 · paperspade.com · ▲8

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  Nuten — the math and science keyboard2016 · ▲4

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  EngineeringToolsMar 2026 · engineeringtools.net · ▲1

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  Figma Specs▲223

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  The rarest tech books and docs you've probably never read▲190

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• GP
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  Jmail – Google Suite for Epstein files▲1,557

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  Loki.Build▲743

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  AI · Dec 2025 · loki.build

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  PlanEat AI▲733

  AI turns your health goals into a 7-day menu & grocery list

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  22 GB of Hacker News in SQLite▲730

  Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…

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  CyberCut AI▲723

  AI video studio for viral social clips

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