28 best open source alpha projects.

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Displaying 1 to 20 from 28 results

lwip - Light Weight Image Processor for NodeJS

This module provides comprehensive, fast, and simple image processing and manipulation capabilities.There are no external runtime dependencies, which means you don't have to install anything else on your system.

image buffer manipulate process resize scale rotate jpeg jpg png gif crop blur sharpen batch flip mirror border padding hue saturation lightness alpha transparency fade opacity contain cover

Gchat

Basic

Gchat - is easy to use program, suitable for communicating with friends. This non-commercial program that you can change it as you like. Program code is placed inside. I wish you good use.

alpha beta chat easy-to-use framework gchat

Online Math Calculator

This is an Online Math Calculator. What this does is take your equation in the usual form and convert every variable to x, y, and every constant to a, b, c, d, e, etc... use wolfram|alpha and then convert back to the input format. This allows to input most equations.

alpha calculator derivate differential electronics engineering equation

pngjs-image - JavaScript-based PNG image encoder, decoder, and manipulator

Javascript

JavaScript-based PNG image encoder, decoder, and manipulator

png image manipulation filter alpha

npm-next - Wraps the latest unstable version of npm with different name so you can test alongside stable npm

Javascript

Wraps the latest unstable version of npm with different name so you can globally install it and test the unstable version alongside a globally installed and stable npm.

npm beta alpha version semver testing test

npm3 - Use npm v3 alongside your currently installed npm.

Javascript

Wraps the 'next' version of npm v3 as an executable npm3.Allows you to use npm v3 alongside whatever other version of npm you currently have installed.

npm beta alpha version semver testing test

canvas-text - [experiment] better Canvas2D text rendering

Javascript

Easier Canvas2D text rendering.This still has some bugs that is cutting off text in places. If you'd like to contribute, drop me a line in the issues. For now, the current version is unstable 0.x and undocumented until bugs are smoothed out.

sdf text atlas signed distance field alpha test testing smooth font webgl texts label labels fonts word

image-sdf - generate a signed distance field from an image

Javascript

Command-line tool which takes a 4-channel RGBA image and generates a signed distance field. The bitmask is determined by pixels with alpha over 128 and any RGB channel over 128.The code has been adpated from libgdx.

sdf bitmap bmp png img jpg image signed distance field text alpha test fonts webgl gl stackgl glsl shader

postcss-color-hex-alpha - PostCSS plugin to transform RGBA hexadecimal notations (#RRGGBBAA or #RGBA) to more compatible CSS (rgba())

Javascript

PostCSS plugin to transform W3C RGBA hexadecimal notations (#RRGGBBAA or #RGBA) to more compatible CSS (rgba()).Checkout tests for more examples.

css postcss postcss-plugin color colour hexa alpha

alpha-sort - Alphabetically sort an array of strings

Javascript

With correct sorting of unicode characters.Ascending sort.

alpha alphabet alphabetically sort compare comparator locale unicode string str intl collator

angular.validators - Angular validation directives

Javascript

Currently the following functions are supported.To use a validator simply include the angular directive in an input element.

angular validator validators node-validator validator.js chriso chris-o'hara email url ip alpha numeric alphanumeric base64 hexadecimal hexcolor date credit-card isbn json multibyte ascii full-width half-width variable-width surrogate-pair mongo-id before phone after uuid null float inti uppercase lowercase fqdn directive module library bower angularjs angular-component

parse-color - parse a css color string plus `hsv()` and `cmyk()`

Javascript

parse a css color string (plus hsv and cmyk) into an object

rgb rgba hsl hsla hsv hsva cmyk cmyka color css alpha

postcss-color-mod-function - Modify colors using the color-mod() function in CSS

Javascript

PostCSS color-mod() Function lets you modify colors using the color-mod() function in CSS, following the CSS Color Module Level 4 specification. The color-mod() function accepts rgb(), legacy comma-separated rgb(), rgba(), hsl(), legacy comma-separated hsl(), hsla(), hwb(), and color-mod() colors, as well as 3, 4, 6, and 8 digit hex colors, and named colors without the need for additional plugins.

postcss css postcss-plugin colors colours modifications mods adjusters adjustments csswg rgba hsla white black red green blue alpha hue saturation lightness whiteness blackness tint shade blenda contrast

Jquery-Alpha-Image - This plugin can change selected colours to transparent and give result as image or imagedata

Javascript

This plugin can change selected colours to transparent and give result as image or imagedata. This plugin works IE9+, Chrome, Firefox, Safari. I didn't try in opera. Examples is in the /Examples/ folder.

jquery-plugin transparent image-processing plugin image alpha

randomatic - Easily generate random strings like passwords, with simple options for specifying a length and for using patterns of numeric, alpha-numeric, alphabetical, special or custom characters

Javascript

Generate randomized strings of a specified length using simple character sequences. The original generate-password. Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your ❤️ and support.

random-characters random generate-password digit repeat randomize password characters nodejs alpha alpha-numeric alphanumeric chars generate numeric rand randomatic randomized

expand-range - Faster, bash-like range expansion

Javascript

Fast, bash-like range expansion. Expand a range of numbers or letters, uppercase or lowercase. Used by micromatch. This library wraps fill-range to support range expansion using .. separated strings. See fill-range for the full list of options and features.

range letters fill range-expansion array expand numbers alpha alphabetical bash brace expansion glob match matches matching number numerical ranges sh

fill-range - Fill in a range of numbers or letters, positive or negative, optionally passing an increment or multiplier to use

Javascript

Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your ❤️ and support. Expands numbers and letters, optionally using a step as the last argument. (Numbers may be defined as JavaScript numbers or strings).

range letters numbers fill expand step sequence increment micromatch regex-range capture alpha alphabetical array bash brace expansion glob match matches matching number numerical ranges regex sh

alpha-complex - Computes the alpha complex of a point set in any dimension

Javascript

Alpha shapes are a generalization of Delaunay triangulations. Given a parameter alpha and a point set, they compute a simplicial complex which covers the point set in simplices whose circum radii are less than 1/alpha. This module works in node.js/iojs/browserify and supports point sets in any dimension.

alpha shape complex simplicial point surface reconstruction

alpha-shape - Any dimensional alpha shapes

Javascript

Computes the alpha shape of a point set.

alpha shape convex hull concave point simplicial complex

node-i18n-iso-countries - i18n for ISO 3166-1 country codes

Javascript

If you use i18n-iso-countries with Node.js your are done. If you use the package in a browser environment you also have to register the languages you want to use to minimize file size.