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Glance TV's engineering team faced a brutal challenge: their Android TV app was 20.6MB and eating 515MB of RAM. Here's how they fixed it.

Swiggy discovered customers were anxiously checking their order tracking screen multiple times during the 20-45 minute delivery window. Their solution? Let users track orders while doing literally anything else...

Victor Oliveira from Mercado Libre reveals how they ditched traditional Android architecture to scale their warehouse operations across Latin America. The problem? Too many duplicate screens, too much boilerpla...

Victor Oliveira from Mercado Libre reveals how their warehouse management system went from drowning in duplicate code to shipping features without app updates. The secret? A bold architectural bet that changed ...

Instagram cut their Android app startup time in half and reduced APK size by 50%. Here's how they did it.

Slack's mobile team faces a unique challenge: users expect desktop-level performance while bouncing between subway tunnels and spotty cellular networks.

Amazon's QA team just shared their playbook for mobile performance testing. Here's what separates apps that scale from those that crash.

Tracy Stampfli from Slack reveals how her infrastructure team keeps 120+ mobile engineers shipping features without breaking the app. The secret? Treating mobile connectivity like a first-class problem, not an ...

Joana Melo from Klarna turned a 6-month diversity program into company-wide impact by solving a pain point that had defeated multiple engineering teams before her.

Jack Webb from ASOS discovered a common Android Intent mistake that could trap users in infinite loops. Most developers use ACTION_VIEW to open URLs, but there's a critical flaw hiding in plain sight.

Daniel Tome from Qantas explores how Server-Driven UI lets you update your mobile app's interface without waiting for App Store approval. It's basically bringing HTML's flexibility to native apps.

Bevan Christian from IDN Engineering breaks down a CI/CD cost problem most teams ignore: GitHub Actions bills can hit $1,440/month for a 10-person team doing basic PR testing. His solution? Move testing local w...

Making Swiggy Buttery Smooth

Company: Swiggy · Aug 15, 2023
Platform: iOS / Android

Swiggy's iOS team cut their app launch time in half and reduced app size by 8MB. Here's how they did it.

Instagram's Android team faced a brutal problem: complex captions with emojis and links were causing 50ms UI thread blocks, making scrolling feel janky even on flagship devices.

Sanath Sajeeva Kumara from PickMe breaks down a custom Jetpack Compose button that rotates in 3D space and morphs colors on touch. This isn't your standard Material button.

Drew Hamilton just took Poko, the Kotlin compiler plugin that generates equals/hashCode/toString, fully multiplatform. This solves a real API compatibility headache for library authors.

Sinj Menarucho from KBTG took Compose Multiplatform for iOS (still in Alpha) for a test drive with an existing native project. His verdict? Promising, but not production-ready yet.

Paul Hundal and Pablo Baxter from Square reveal how they slashed CI analysis time by 80% on a monorepo with 5,000+ modules. Their secret? Getting creative with Gradle's internals.

Glance powers lockscreens for millions across India, Indonesia, Latin America, and Japan. Zero tolerance for lag when you're the first thing users see.

Sean Coyle from ASOS reveals how they're dismantling their Android monolith using a pattern that slashes recompile times. The secret? Splitting every feature into API and implementation modules.

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