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ScrollToll is an Android anti-addiction app that counts short videos watched instead of time spent, hard-locks feeds at daily limits, and guides breathing exercises to reclaim attention.

An in-depth look at why CPU and GPU utilization is low in RL training, covering vectorized environment parallelism, distributed Actor-Learner architectures, GPU-side simulation (Isaac Gym/Brax), and Ray RLlib practice.

A big-tech interviewer reveals: junior/mid frontend dev is being replaced by AI. This article breaks down 3 core Vibe Coding interview questions to help you master key skills for the AI-assisted coding era.

PocketMage is a crowdfunded clamshell PDA by Talisman Design, combining an e-paper display with a physical keyboard for distraction-free writing and note-taking.

Paint the Earth is an open-source project letting users worldwide paint together in real time on an interactive 3D globe. This article breaks down its WebGL rendering, WebSocket real-time sync, and the social value behind collaborative art.
ResearchUC Berkeley and Stanford propose Optimize Anything, a universal text optimization framework that unifies optimization of CUDA kernels, agent architectures, and prompts through one declarative API.