keywords:mass spec - npm search

convert

The smallest & fastest library for really easy, totally type-safe unit conversions in TypeScript & JavaScript

jonahsnider

published version 5.7.0, a day ago25 dependents licensed under $MIT

150,977

amounts

Represent amounts of stuff with units and conversions

aholstenson

published version 0.5.0, 7 years ago2 dependents licensed under $MIT

13,687

puppeteer-mass-screenshots

This package creates massive amount of screenshots automatically, using Chrome API screencast,

shay.gueta

published version 1.0.15, 4 years ago5 dependents licensed under $MIT

24,727

@stdlib/stats-base-dists-negative-binomial-logpmf

Natural logarithm of the probability mass function (PMF) for a negative binomial distribution.

stdlib-bot

published version 0.2.2, 4 months ago2 dependents licensed under $Apache-2.0

10,620

optical-properties

Calculate optical properties of a character, imageData or canvas

dfcreative

published version 1.0.0, 7 years ago1 dependents licensed under $MIT

9,810

convert-pro

convert-pro is a package to convert between units that works on browser, node & deno

ali_ahmed

published version 1.3.2, 3 years ago2 dependents licensed under $MIT

6,678

quantity-fns

Functions for dealing with and converting between quantities of mass, volume, density and energy

oparaskos

published version 1.1.0, 5 years ago0 dependents licensed under $ISC

1,960

puppeteer-video-recorder

This package creates a video of Puppeteer's page, using Chrome API screencast and ffmpeg

shay.gueta

published version 1.0.5, 3 years ago1 dependents licensed under $MIT

1,930

@thi.ng/units

Extensible SI unit creation, conversions, quantities & calculations (incl. ~170 predefined units & constants)

thi.ng

published version 0.5.11, 14 days ago1 dependents licensed under $Apache-2.0

321

@xaroth8088/random-names

A random name generator for all kinds of things

xaroth8088

published version 1.1.2, 4 years ago0 dependents licensed under $MIT

209

qty

Parse, validate, manipulate, and display physical dimensions.

nicolaspanel

published version 1.0.1, 9 years ago0 dependents licensed under $MIT

96

nucos

NOAA Unit Conversion for Oil Spills

jamesmakela-noaa

published version 1.3.9, 3 years ago0 dependents licensed under $CC0 1.0

78

molarcalc

Very simple npm package, just give it a valid chemical formula and get its molar mass.

dipo597

published version 1.0.2, 4 years ago0 dependents licensed under $ISC

49

molarmass

Calculate the molar mass of a compound

toan

published version 0.2.0, 9 years ago0 dependents licensed under $ISC

50

measurement-toolkit

Math and Conversion for Weight and Measurement Units

baspeeters

published version 0.4.2, 2 years ago0 dependents licensed under $BSD-3-Clause

44

isotope-abundances

A JavaScript library for working with isotope abundances

emptyport

published version 2.0.4, 6 years ago2 dependents licensed under $MIT

42

roblox-mass-unfollow

This can be used to mass unfollow users on Roblox.

kyexyz

published version 1.0.0, 3 years ago0 dependents licensed under $ISC

34

pretty-mass

Print grams in different measurements and in a readable form: `1234567` -> `1.234 tonne`, `123456` -> `123.456 kg`

itayavra

published version 1.0.3, 2 years ago0 dependents licensed under $MIT

39

molecular-formula

A library for working with molecular-formula