Save image as base 64 string

I want to save image to database, I have the base 64 string of image. But when I send it to server, getting url is too long error. Let me know if there is any solution please..

How to style title of a canvas?

I'm able to dynamically update the value of title of a canvas but I'm yet to style it so that I can show it as a tooltip. Let me know if it's possible to style a canvas title. <canvas id="tutorial" title= "styleme" width="150" height="150"></canvas>...

How I can take screen shot of the YouTube video using JavaScript, if I have embedded on my web-page.

I have created a web-page and on that I have embedded a YouTube video, now I want to take a screen shot of that video by using canvas.

OnClick open fullscreen canvas element??

I need HTML and JS code for this :: So when a user clicks on a button it should change to a new full-screen canvas element. Im makeing a game. so when they click the play button I need a canvas .

No errors and code still not running

I am following a tutorial by freecodecamp to make a pool game. Link I have 3 separate js files namely: ButtonState.js Mouse.js Vector.js ButtonState.js code function ButtonState() { this.down = false; this.pressed = false; } Vector2.js func...

Would you fancy joining as a contributor to our HTML5 game project?

https://github.com/vbence86/fivenations Five Nations is an open source HTML5 game that uses cutting-edge technologies such as ES2015+, Babel, Webpack etc. The project is built on top of Phaser Community Edition and employs P2 physics engine. We emplo...

How different are HTML canvas and three.js/webGL ?

I know they are different, but I want to know when to use what?

What are some web apps/projects that make great use of HTML5 Canvas?

Is it possible to add/change and audio track of video with HTML5 Canvas?

Is it possible to merge and audio and video with canvas, it is then how. If not then any way to do it client side ?