HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.
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Updated
Mar 4, 2026 - TypeScript
HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.
Jace.NET is a calculation engine for the .NET platform.
Calculation engine of the Energy Transition Model
Agile Dashboarding, anywhere
gojacego is a calculation engine for Golang.
A metadata store database for GuinsooLab stack.
Java-based payroll module that automates salary calculations for retail staff, processing bonuses and legal pension deductions.
Captain is a C program that calculates possible moves of ships.
a jace transform for transformalize
CalcDocs is your real‑time engineering sanity checker. It prevents subtle errors by showing you actual computed values — the ones you'd only catch after compiling — and keeps your formulas and C/C++ constants perfectly synchronized. It helps you keep formulas, documentation, and code always aligned — automatically.
Resistance calculator for bringing a given input voltage down to one or more desired output voltages.
🌌 Optimize Ethereum interactions with Celestial Runtime, a lightweight and efficient framework designed for seamless blockchain development.
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