Radar
Keeping up with what's changing.
I like keeping an eye on what's happening across tech. Releases, new tools, frameworks, models, databases, and ideas often become the starting point for something new to learn or build.
This is my running radar — a collection of the things I'm watching, exploring, and learning from as the stack keeps moving.
Next.js + Prettier + Husky setup
Introduction Getting started is intentionally simple. You can create a new project...
DEV · AdityaLearn Number of Islands, Invert Binary Tree, and Course Schedule with Step-by-Step Visualization in DSA View View 👀👀
Hoi hoi! I’m @nyaomaru, a frontend engineer who is surprised by how cold it is in the Netherlands...
DEV · nyaomaruLearn SQL by Typing It: Three Browser Database Terminals Compared
SQL is a skill you acquire by running queries against data and being wrong a lot. Reading a tutorial...
DEV · DevOps DailyPostgres Said Too Many Clients While Sitting at 40% CPU
A database with plenty of CPU and RAM headroom still rejected connections. The real ceiling was instances times pool size, not the server's actual load.
DEV · Rohit BhadaniExecution Trees, Not More Logs: A Better Debugging Model for AI Agents
A flat log can tell you that five things happened. It often cannot tell you which operation caused...
DEV · Raju DandigamNext.js v16.4.0-canary.14
Misc Changes - turbo-tasks-malloc: report memory from mimalloc: 97761 - Remove Edge runtime handling in use-cache-wrapper: 98139 - Skip discussions in the issuelock workflow: 98146 - [ci] Fix issuelock: 97755 - docs: do…
GitHub releaseNext.js Cache Components Explained (with Cheat Sheet)
How Next.js Cache Components decide what's static, what's cached, and what streams — the use cache directive, cacheLife, and Suspense explained.
DEV · Parsa JiravandPostgreSQL INCLUDE indexes: what problem are they trying to solve?
A common way to explain PostgreSQL's INCLUDE clause is that it helps with index-only scans. That's...
DEV · Franck PachotWhat Bridgeless Mode Actually Changed in React Native
For nearly a decade, the architecture of React Native was defined by a single, asynchronous...
DEV · Amit chakrabortyA read-only offline mirror in op-sqlite: network first, upsert-MERGE, never delete-then-insert
Our app had no offline mode for its first two months: every screen was a REST call, and with the...
DEV · XNeuronalDev log #19 WebRTC v2 flows, agentic orchestration, and a perfectly synced vault
This week was a high-output sprint across the stack—from low-level p2p networking in Python to...
DEV · Yash Kumar SainiAndroid Developer Verification hits Brazil on September 30
Google's developer verification requirement starts enforcing in about a month, and Brazil is one of...
DEV · Amanda GamaRendering CJK-heavy share cards with satori (and the three things that broke)
I run a small Korean saju (Four Pillars) reading service. Every reading ends with a share card — a...
DEV · Hyunbin Kim