Security News
How Threat Actors are Abusing GitHub’s File Upload Feature to Host Malware
GitHub is susceptible to a CDN flaw that allows attackers to host malware on any public repository.
interact.js
Advanced tools
Readme
JavaScript drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE8+).
Features include:
bower install interactjs
npm install interactjs
<script src="//cdn.jsdelivr.net/interact.js/1.2.6/interact.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/interact.js/1.2.6/interact.min.js"></script>
(replace VERSION
with the SemVer you want to use)Visit http://interactjs.io/docs for the API documentation.
var pixelSize = 16;
interact('.rainbow-pixel-canvas')
.origin('self')
.draggable({
snap: {
targets: [ interact.createSnapGrid({
x: pixelSize, y: pixelSize
}) ]
},
// allow multiple drags on the same element
maxPerElement: Infinity
})
// draw colored squares on move
.on('dragmove', function (event) {
var context = event.target.getContext('2d'),
// calculate the angle of the drag direction
dragAngle = 180 * Math.atan2(event.dx, event.dy) / Math.PI;
// set color based on drag angle and speed
context.fillStyle = 'hsl(' + dragAngle + ', 86%, '
+ (30 + Math.min(event.speed / 1000, 1) * 50) + '%)';
// draw squares
context.fillRect(event.pageX - pixelSize / 2, event.pageY - pixelSize / 2,
pixelSize, pixelSize);
})
// clear the canvas on doubletap
.on('doubletap', function (event) {
var context = event.target.getContext('2d');
context.clearRect(0, 0, context.canvas.width, context.canvas.height);
});
function resizeCanvases () {
[].forEach.call(document.querySelectorAll('.rainbow-pixel-canvas'), function (canvas) {
canvas.width = document.body.clientWidth;
canvas.height = window.innerHeight * 0.7;
});
}
// interact.js can also add DOM event listeners
interact(document).on('DOMContentLoaded', resizeCanvases);
interact(window).on('resize', resizeCanvases);
See the above code in action at http://codepen.io/taye/pen/YPyLxE
interact.js is released under the MIT License.
FAQs
Drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE8+)
The npm package interact.js receives a total of 4,246 weekly downloads. As such, interact.js popularity was classified as popular.
We found that interact.js demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
GitHub is susceptible to a CDN flaw that allows attackers to host malware on any public repository.
Security News
At Node Congress, Socket CEO Feross Aboukhadijeh uncovers the darker aspects of open source, where applications that rely heavily on third-party dependencies can be exploited in supply chain attacks.
Research
Security News
The Socket Research team found this npm package includes code for collecting sensitive developer information, including your operating system username, Git username, and Git email.