Tempo.js vs moment.js, day.js

Tempo • Dates by FormKit

Tempo is a new library in a proud tradition of JavaScript date and time libraries. 

Inspired by the likes of moment.js, day.js, and date-fns, 

Tempo is built from the ground up to be as small and easy to use as possible

 — including first-class support for timezone operations.

Symbolic Math with Javascript: math.js

math.js | an extensive math library for JavaScript and Node.js

math.js has built-in support for symbolic computation (CAS). It can parse expressions into an expression tree and do algebraic operations like simplification and derivation on the tree.

math.js | an extensive math library for JavaScript and Node.js

mathjs - Libraries - cdnjs - The #1 free and open source CDN built to make life easier for developers



google/mathsteps: Step by step math solutions for everyone
A step by step solver for math


Nerdamer | Symbolic Math for Javascript
Nerdamer is a small and light-weight symbolic math expression evaluator written in javaScript. The parsing is done purely in javascript and uses no server-side program whatsoever. It can export to a pure javascript function, ideal for filtering user input.


Yaffle/Expression: A library to parse expressions, solve and simplify systems of linear equations, find eigenvalues and eigenvectors
It is a homemade library for JavaScript. It can parse expressions, solve and simplify systems of linear equations, find eigenvalues and eigenvectors, or calculate real roots of polynomials with integer coefficients for a specified accuracy.


Algebrite
Algebrite is a simple, comprehensible and extensible Javascript library for symbolic computation.

web: analog clock

"analog clock" @ online-stopwatch.com

Canvas Clock Start