US rocket startup Stoke Space raises $1b in series E
Stoke’s Nova Pathfinder is targeting its first flight in early 2027.
We haven't written up this one. Tech in Asia has the full story — the link below goes straight to it.
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Let's build a custom React hook for cross-tab state synchronization
Contents The Problem Architecture Overview The Types & Interface Tab Identity & State Ref The BroadcastChannel Listener The Synchronized Mutation Function Lock Coordination & Broadcasting Graceful…
- Custom React hook for cross-tab state synchronization
- Utilizes BroadcastChannel API and navigator.locks API
- Prevents echo loops with unique tab identifiers
Analysis: from 2019 to 2025, gains in pretraining compute efficiency came mostly from data improvements rather than model improvements (Dwarkesh Podcast)
Breaking down 6 years of pretraining progress into data vs model improvements — How much of the rapid progress in AI that we've seen over the last few years 1 …
How to Search Cursor Chat History Across Workspaces
Originally published on Extracurricular AI . You remember fixing the authentication bug. You cannot remember which project contained the conversation.
- Install cursor-history CLI globally with npm install -g cursor-history.
- View all workspaces and sessions with cursor-history list --all.
- Search within a workspace using cursor-history --workspace /path/search "phrase".
Alibaba Cloud Partners with Datadog Close Go's Last Observability Gap
This article introduces OpenTelemetry Go Compile-Time Instrumentation v1, enabling zero-code, build-time observability for Go applications.
- Alibaba Cloud and Datadog collaborate on OpenTelemetry Go Compile-Time Instrumentation v1.
- Feature enables zero-code observability for Go applications without modifying business code.
- Supports net/http, Database/SQL, and gRPC libraries with standardized spans and metrics.
The bug that only existed on the platform nobody was looking at
I ship a Python tool with a regression suite of several thousand checks and CI on ubuntu, macOS and Windows at Python 3.8 and 3.13. Yesterday all five jobs were green.
- Four defects discovered in Python tool after shipping
- Issues related to file paths, carriage returns, Windows syntax
- Bug discovered via large regression suite on multiple platforms
iPhone Ultra is coming, here’s what the final rumors say
Apple is expected to announce its first-ever foldable iPhone tomorrow, which rumors say could be called the iPhone Ultra. Here are some last-minute rumors about what to expect. more…