📰 Dev.to · 佐藤玲

Learn how to design and implement a 5x5 pixel font for tiny screens. Includes bitmap data, rendering code, and real-world use cases for embedded displays.

Researchers found a stable Firefox identifier capable of linking your Tor browser identities across sessions. Here's what it is and how to defend yourself.

Apple patches a critical iOS vulnerability that law enforcement used to extract deleted iMessage data. Here's what changed and what it means for developers.

Researchers found a stable Firefox identifier capable of linking Tor Browser identities across sessions. Here's what it is and how to protect yourself.

Apple patches a critical iOS vulnerability that law enforcement used to extract deleted iMessage data. What devs need to know about iOS forensics & privacy.

Apple patches a critical iOS vulnerability that law enforcement used to extract deleted iMessages and chats from locked iPhones. What devs need to know.

One developer's journey building a cloud platform from scratch — architecture decisions, tools, mistakes, and real code examples.

Apple fixes a critical iOS bug that cops used to extract deleted chat messages. Here's what changed, why it matters, and how to secure your apps.

What I learned building a cloud platform from scratch — architecture decisions, tooling, pitfalls, and the code that ties it all together.