Channel
Updated: 2026-05-20
There are millions of articles explaining how to fix the error above, but what exactly is this “Cross-Origin Resource Sharing” (CORS) thing, and why does it even exist? ⏱️ 4 minu…
Have you ever tried to register for an app, only to find out that your preferred username is already taken? ⏱️ 8 minutes read #architecture
Why is gRPC so much faster than a JSON-based REST API? Two primary reasons are HTTP/2 and Protobuf. #grpc
AI is changing the world as we know it, and for developers, embracing it can significantly boost productivity. It helps you ship new features faster, write test cases for you, an…
A head-to-head of how Backpack and Phantom advertise on Telegram — the Solana-rooted exchange-and-wallet versus the leading self-custody wallet, their creative and targeting differences, and what the Telegram Ads Spy archive reveals.
How advertisers reach Belgian audiences on Telegram — one of Europe's toughest gambling and ad-restriction regimes pushing operators offshore, a Dutch/French/German language split, and EU-regulated crypto and trading.
How advertisers reach Irish audiences on Telegram — an English-speaking EU member inside the UK-Ireland creative pool, a fintech and tech-HQ hub, EU-regulated crypto and forex, and offshore gambling under a tightening licensing regime.
How advertisers reach Korean audiences on Telegram — the real-name banking regime that pushes activity offshore, one of the world's most intense retail-crypto cultures, gaming and esports adjacency, and won-denominated payment friction.
Flags — the regions we asked our observer pool for while recording this ad in this channel. That is a label on our request, not a confirmed place of viewing: when no account is available in the requested country the pool silently substitutes another and does not say so. It is not the advertiser's targeting country either. We stopped requesting the region on {date}, so newer creatives carry no flags at all. The channel's main country (by its language) is highlighted in blue; regions under 5% are collapsed into +N.
CopilotKit is an open-source framework that makes it easy to integrate powerful, production-ready AI Copilots into any application. With CopilotKit, you can seamlessly implement …
The CPU (Central Process Unit) is the brain of a computer, and the main connection between software and hardware. It makes it possible to operate software on hardware. ⏱️ 13 minu…
The SOLID principles form the foundation of clean, scalable, and maintainable software development. Though these principles originated in Object-Oriented Programming (OOP), they …
System design interview performance is always a critical factor in validating whether a candidate can come up with scalable and efficient systems. ⏱️ 10 minutes read #SystemDesig…
High quality articles, videos, and tutorials about programming 💻 HTML, CSS, Sass, JavaScript, TypeScript, React, Angular, Electron, Node, Vue, GraphQL and other topics 💥 @codingchat talk with other engineers @codingnewsfeedbackbot advertisement