Why ByteDance Built Lynx? Because React Native Left a Gap
ByteDance didn’t adopt React Native or Flutter. Instead, they built their own mobile framework: Lynx. With native rendering, support for multiple JavaScript frameworks, and a focus on performance, Lynx reflects a broader shift in how modern teams approach cross-platform development. In this post, we look at why it was built, what problems it solves, and whether it’s a sign of what’s coming next.
Mike Miller
April 01, 2025
Why Data Residency is Crucial for Customer Notifications
Data residency isn’t just a legal checkbox—it’s a foundation for secure, performant, and compliant notifications. Learn how Courier helps teams meet regional data laws like GDPR, HIPAA, and Japan’s APPI by offering fully isolated infrastructure in the US, EU, and beyond.
Thomas Schiavone
March 31, 2025
AI Is Changing How Users Discover Products
Search is changing. Google still dominates, but new behavior is emerging fast. At Courier, we’ve seen ChatGPT become a real source of referral traffic—outpacing DuckDuckGo and closing in on Bing. Here’s what the numbers are telling us.
Thomas Schiavone
March 27, 2025
Courier Inbox iOS SDK 5.7.3 – Improved Reliability and New Listener API
Courier Inbox for iOS just got a major upgrade. Version 5.7.3 includes better background socket handling, a rebuilt datastore, and a new listener API to help you build fully custom in-app notification experiences.
Mike Miller
March 27, 2025
Build Custom In-App Notifications in 15 Minutes with Courier and ChatGPT
When a customer asked for a fully custom in-app inbox that looked like an email client, Courier’s sales engineer Jon turned to ChatGPT. Using Courier’s React Hooks SDK and a simple prompt, he built a working prototype in just 15 minutes. This post walks through how AI and flexible tooling helped solve a real implementation request—fast.
Thomas Schiavone
March 26, 2025
Cross-Platform Development in 2025: Lynx vs. React Native vs. Flutter
Lynx, React Native, and Flutter each offer a unique approach to cross-platform development in 2025. Lynx brings a web-native workflow with full CSS support, React Native thrives on its vast ecosystem and React compatibility, while Flutter delivers consistent UIs with high-performance rendering. This breakdown explores their strengths, technical differences, and which framework suits your next project.
Mike Miller
March 10, 2025
How Multichannel Notifications Reduce SaaS Churn and Boost Engagement
Keeping SaaS users engaged is key to reducing churn. Multichannel notifications—via email, SMS, push, Slack, and more—help re-engage dormant users, guide them through onboarding, and highlight key features. The right message, delivered at the right time, ensures users stay active and see the value of your product.
Thomas Schiavone
March 05, 2025
Better Observability and Faster Debugging with the New Logs Visualization
Debugging notifications used to mean hunting through logs to find patterns. The new logs histogram in Courier gives you an instant view of message trends, making it easy to spot spikes, failures, and diagnose issues faster.
Thomas Schiavone
February 25, 2025
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Build your first notification in minutes
Send up to 10,000 notifications every month, for free.
Get started for free
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