This week, my interactive work for the Seattle Times examines the bidding wars that are part and parcel of being one of the fastest growing cities in the country. It's got everything you need to be horrified by your local real estate market: high prices, short days-on-market, and a search function to see how dire it is next door. It is also the third or fourth interactive that I've built with Angular this year (source code here). There aren't a lot of people building news apps with Angular, which I find amazing: if your goal is to surface data on a deadline, I'd argue it's the best option out there.
Let's review what Angular brings to the table. At the most basic level, it's a library for doing two things:
By contrast, when I look at code written in D3 (seemingly the most popular library for doing news visualizations), I see an entirely different set of priorities:
After years of debugging spaghetti code in jQuery, this design seems both familiar and ominous, particularly the lack of templating and the long call chains. I've written my fair share of apps this way, and they tend to sprawl out into an unstructured, unmaintainable mess. That may not be a problem for the New York Times, which has more budgetary and development resources than I'll ever have. But as the (for now) only developer in the Seattle Times newsroom, I need to be able to respond instantly to feedback from designers, editors, and reporters. One of my favorite things to hear is "we didn't expect a change so fast!" Angular gives me the agility I need to iterate rapidly, try things out, and discard what doesn't work in favor of what does.
Speed and structure are good reasons to use Angular in a newsroom, but there's another, less obvious incentive. Angular is basically training wheels for Web Components: although it lacks the Shadow DOM, it includes equivalents for custom elements and HTML imports. It's a short hop from Angular to libraries like Polymer, and from there to a whole world of deadline-friendly tooling and reuse. Make no mistake, this is the future of web development, and it can't get here soon enough: I'd love to be able to simply send off an <interactive-feature> tag to the web producers, and I imagine they'd appreciate it too. The Google Web Components tags would be a similar godsend.
For me, this makes using Angular a no-brainer. It's fast, it's effective, it's great for visualizations, and it's forward-thinking. It shocks me that more people haven't seen its advantages — but then, given the way that most newsroom hackers seem to think of the browser as "that embarrassing thing that loads my server code," it probably shouldn't be surprising.