Items tagged javascript in 2017
Filters: Year: 2017 × javascript × Sorted by date
Frontend in 2017: The important parts. Keeping track of developments in the frontend and JavaScript community is pretty much a full time job here days, so I found this summary of trends and developments over 2017 very useful for trying to catch up. # 29th December 2017, 8:30 am
The State of JavaScript 2017: Front-end Frameworks. This year’s State of JavaScript survey results are out. As usual, the “I’ve USED it before, and would NOT use it again” answers are some of the most thought-provoking. Angular, Meteor, Backbone, Grunt, Gulp, Bootstrap and Cordova aren’t scoring well in that regard. # 13th December 2017, 6 pm
deeplearn.js imagenet webcam demo (via) This is pretty astonishing... deeplearn.js is a Google Brain research tool that implements a GPU-accelerated neural network in browser-friendly JavaScript (using WebGL fragment shaders to run the algorithms). This demo hooks into your webcam and runs the SqueezeNet image recognition model against it, showing classification in real-time and providing a live-updating visualization of the different layers of the network. # 5th December 2017, 11:15 pm
Object models (via) Extremely comprehensive and readable discussion of the object models of Python, JavaScript, Lua and Perl 5. I learned something new about every one of those languages. # 29th November 2017, 2:59 pm
Firefox Debugger Playground. Excellent hands-on tutorial to using the Firefox JavaScript debugger. I learned a bunch of neat tricks from this—including using conditional breakpoints to add temporary console.log statements—since that function returns undefined it won’t pause your code, but this saves you from having to remember to remove the lines from your source code later. I also didn’t know that the Firefox debugger can show the value of variables in paused code if you hover over them in the source pane. [UPDATE: Turns out Chrome DevTools do this as well—TIL] # 28th November 2017, 4:01 pm
VoxelSpace (via) Lovely clear explanation of the voxel space landscape rendering technique used by NovaLogic for Comanche back in 1992, including a working JavaScript demo plus pseudo-code in Python. # 24th November 2017, 7:30 pm
JOY.js (via) Delightful new exploratory programming environment from Nicky Case. Try the Turtle demo, which takes Logo and updates it for the modern web. # 21st November 2017, 2:50 pm
Can You Afford It?: Real-world Web Performance Budgets. Alex Russell’s magnum opus on web performance budgets in 2017. He proposes a baseline testing device equivalent to a $200 Android phone on a slow 3G network emulated at 400ms RTT/400Kbps transfer and encourages a goal of 5s time-to-interactive on first load and 2s TTI for subsequent views. This means around 130kb of gzipped JavaScript—challenging but not impossible with modern JavaScript frameworks. # 23rd October 2017, 1:51 pm
SurviveJS—Webpack (via) Free online book about Webpack. I’ve read the first couple of chapters and it looks like a concise, well constructed guide to a key component of the modern JavaScript stack. # 22nd October 2017, 1:22 pm
Carbon (via) Beautiful little tool that you can paste source code into to generate an image of that code with syntax highlighting applied, ready to be tweeted or shared anywhere that lets you share an image. Built in Node and next.js, with image generation handled client-side by the dom-to-image JavaScript library which loads HTML into a SVG foreignObject (sadly not yet supported by Safari) and uses that to populate a canvas and produce a PNG. # 19th October 2017, 6:31 pm