The letter

One letter a week, in your inbox.

The week's signal, what shipped, what is worth running tonight, and the editor's note. No tracking, no ads, nothing else.

We keep your address, your language and the date you joined, nothing else. Every letter has a one-click unsubscribe link that deletes the record.

Signal of the week

Funding & deals · 54 stories, +24 vs last week

Funding & deals: 54 stories in seven days, +24 on the week before.

Latest

SiftedEuropeExclusive: NIF backs defence startup Terasi in €11m raise The NATO Innovation Fund confirmed details of its first investment in a Swedish startup.

September 22

Nikkei Asia TechnologyJapanTrump and Xi set to talk trade and AI as truce hangs in balance Rival powers expected to seek 'small gains and conflict avoidance' at White House summit

September 22

Nikkei Asia TechnologyJapanAlibaba touts 'most powerful AI chip in China' for data center buildout Conglomerate targets 20 GW of capacity by 2032 as tech safety debate unfolds

September 22

Nikkei Asia TechnologyJapanChina's power infrastructure stocks languish despite AI boom Shortages swell order backlogs, but reliance on state-owned customers limits profits

September 22

GitHub Trending (daily)GitHubBuilderIO/agent-native

September 22

GitHub Trending (daily)GitHubtrycua/cua

September 22

GitHub Trending (daily)GitHubOpen-Dev-Society/OpenStock

September 22

GitHub Trending (weekly)GitHubalibaba/open-code-review

September 22

GitHub Trending (weekly)GitHubanthropics/claude-code

September 22

GitHub Trending (weekly)GitHubJustVugg/colibri

September 22

Google Developers BlogLabsWhy client SDK generation belongs in the open Google has partnered with Speakeasy to open-source their OpenAPI code generation suite under the AGPLv3 license, a strategic move prompted by the sudden shutdown of Google's previous proprietary SDK…

September 22

Google Developers BlogLabsAgent Anomaly Detection, now in Private Preview on the Gemini Enterprise Agent Platform Agent Anomaly Detection is a new, out-of-band oversight layer for the Gemini Enterprise Agent Platform that analyzes OpenTelemetry traces and tool calls to catch behavioral risks without adding…

September 22