I tried a Claude Code rival that's local, open source, and completely free - how it went

I tried a Claude Code rival that's local, open source, and completely free - how it went ...
How-To Geek on MSN

The secret Python switch: How one flag makes your scripts run faster

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.
eWeek

OpenAI Debuts GPT-5.3-Codex-Spark, a Near-Instant AI for Real-Time Coding

Spark, a lightweight real-time coding model powered by Cerebras hardware and optimized for ultra-low latency performance.

OpenAI Taps Cerebras for GPT-5.3 Codex Spark in Bid to Loosen Nvidia’s Grip

OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race.

OpenAI’s Codex and Anthropic’s Claude spark coding revolution as developers say they’ve abandoned traditional programming

New releases from OpenAI and Anthropic sparked an existential crisis among coders, but many engineers say they stopped coding months ago.