The silver lining is that since p5.js is based on the Processing language, and lines of code can easily be converted between the two, you have that extra 15 years of Processing know-how from veteran programmers at your disposal too. Open-source programming language communities are, for the most part, generally happy to help and point someone in the right direction – and this is no exception. Oh yeah, they give you pretty detailed examples of the code too – bonus. The p5.js reference documentation on their official website is both thorough and exhaustive, fully and comprehensively covering any and all topics about the many facets of the framework. Not only that, it’s pretty much designed in a way to make user interaction with the visual elements as simple as possible – not to mention it’s quicker. It caters for the beginner and veteran equally well, and if you know what you’re doing, can create some amazing visuals. It seems pretty weird to say that p5.js is becoming more popular, but it’s absolutely the case. There’s a reason for this though – jQuery is a pretty general-purpose library, and although extensive and packed with features, it really can’t do animation nearly as well as a specialist framework like p5.js. The numbers don’t lie – jQuery is by far the most popular JavaScript library used today with an astounding 95.7% of JavaScript based websites using it, compared to p5.js which has a measly 0.1% share. Entire animated short films can be created just by coding – provided you’re good enough. HTML5 is used to add in objects like text, video and webcam inputs, sounds, and things like that. Only it takes you 1/100 th of the time because we’re in the 21 st century and not the 19 th. Finally, a third block of code deals with all the animations, actions, movements, and special effects – in the same way that you’d use a flip book to create a moving pictures cartoon. Other lines of code that follow affect things like color, shading, texture, and other effects – this is your easel. Additional lines of code define shape, curve, and where the lines intersect or terminate. Parameters such as length, line thickness, and what you’d refer to as the “outline” of the image have to be clearly defined in the same way as you have to mentally picture what you’re drawing with a pencil or paintbrush. Sketching a line onto a page in the notebook is pretty much the same process that happens when a single line of code describes how p5.js has to draw a line on the screen. Instead of drawing and painting instruments – we have code at our disposal. It helps to think of p5.js with a certain metaphor in mind, in this case – imagine that p5.js is an artist’s sketchbook. The only limit to what you can create with p5.js is your imagination really, it’s just that comprehensive of a library. It’s taught from kindergarten right up to university level, and is a powerful tool for artists, designers and programmers despite having a gentle learning curve that’s easily achievable.
#P5 js reference how to#
It came out in 2014, and was open-source from the get go – Programming as an organization believing that tools and software should be accessible to everyone who wants to learn how to draw without drawing. Processing.py was developed specifically for use in Python, and likewise p5.js was introduced as a JavaScript based library to bring that same level of animation to online applications and websites. The p5.js programming language was actually derived from Processing – a flexible software sketchbook specifically aimed at teaching the novice how to use code to create visual artwork. P5.js is just one such tool you can use to achieve some pretty funky things on the internet, and it’s one that has a lot going for it, gaining popularity amongst developers for just that reason.
#P5 js reference full#
Just think of how much the average landing page of a website has changed since the inception of the internet, or even how it’s morphed in recent years to this interactive, moving beast full of interactive graphics that come to life as you scroll across them.
This is the digital age, and capturing the fleeting interest of a short attention spanned teen is becoming so difficult that it’s a case of if you can’t beat them – join them.īeing able to express thoughts and creativity through coding is where the big money will be in the next decade and beyond. It’s time to pack up the palette, and hang up the easel. So what is P5JS and what are 5 things you need to know about it? Programming is a lot more than building websites and forging applications – it can be pretty, too. Using charcoal, pencils, and paintbrushes to create animations and artwork is so 2000 and late.
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