CopilotKit shows a direct-to-LLM pattern for agentic React UIs
A LogRocket walkthrough outlines how CopilotKit connects React state and user-invoked actions to an LLM runtime, enabling UI agents that operate inside the app instead of around it.
3 February 2026
3 February 2026
LinkedIn flags up to 60% drop in non-brand B2B clicks from AI search
LinkedIn reported that AI-powered search experiences reduced non-brand B2B awareness traffic by as much as 60% on some topics even when rankings didn’t move. The company is shifting its playbook toward visibility and citations in zero-click discovery.
Babel 8 RC lands as Gatsby adds React 19 and Lodash ships a security reset
Several core JavaScript tools shipped meaningful updates: Babel moved to an 8.0 release candidate, Gatsby expanded compatibility with React 19, and Lodash published a security-focused reset release.
NVIDIA ties long-context JAX training speedups to NVSHMEM inside XLA
NVIDIA described an XLA backend path that uses NVSHMEM to reduce communication overhead in context-parallel ring attention for long sequences. Reported results include up to a 36% speedup versus NCCL on multi-node long-context training.
Shopify raises theme app extension app block cap to 30
Shopify expanded the maximum number of app blocks allowed in a single theme app extension. The new ceiling is 30 blocks, up from 25.
Xcode 26.3 brings agentic coding into the IDE
Xcode 26.3 adds agentic coding, letting developers connect coding agents directly to Xcode’s tools to plan, change, and validate app work. Built-in support includes Anthropic’s Claude Agent and OpenAI’s Codex.