Catch bugs systematically: how to build a GitLab CI testing pipeline in 4 steps

Your first app is a hit the day it’s launched. But one week later, you realize that it has no retention. You discover that this is because whenever a user clicks the “send” button, their comments get posted twice.

The bug was so minor, but it killed your momentum. But that’s okay. For your second app, you and your partner check more carefully. You both click, click, click your app all day and night to prevent minor bugs like that from happening again.
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A spreadsheet-based API for building MVPs.

What do you do if you have a site you want to update once in a while? It’s not a blog, so you don’t want WordPress. It’s also not worth building a customized backend. In developer-speak, we would think about a remote data hosting to store the data for semi-dynamic websites or applications.

So we made a free open source tool APITable for that, which converts tables to JSON API.
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An IoT Side Project: Chima-open-door

My company’s Internet of Things (IoT) side project began when we couldn’t reset the door lock that we inherited from a previous tenant. It was one of those minor details we learned about after moving in to our new last-minute office.

Normally, people just pay for a new one. But our team was too cheap to replace the lock and no one ever wanted to get the door bell. Plus, we’re engineers and we wanted to fiddle with some hardware.

Our goal was to open the door with a phone or wearable technology. We had several options for how to approach the problem. In theory, we could use an app, an integration into another platform, or anything that could send a signal to trigger the door lock.

So far in our door lock experiment, we’ve developed solutions for a Slack integration, native iOS and Android apps, the Apple Watch, and Pebble. I’ll focus on the architecture of the mobile apps. I admit the final product is a bit over-engineered, but we just love it!
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