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⚙️Backend Dev

Backend engineering, APIs, and databases

8 bites

Latest in Backend Dev

easy1 min read

Cloudflare introduces Web Search API through AI Gateway

Cloudflare announced a Web Search API in AI Gateway with Ceramic.ai, Exa and Linkup, returning fresh web context and links for grounded agent applications.

easy1 min read

Python summit recap: discussions shaping CPython

Python Insider has published its 2026 summit recap. Topics include free-threading, Rust and garbage collection. These discussions are not a Python release.

easy1 min read

Python 3.10 reaches its final release

Python 3.10.22 is the series' final release and receives no more security updates. Python 3.11 through 3.14 also received maintenance or security releases, so teams should check their supported-version plan before upgrading.

intermediate1 min read

Cloudflare uses AI to map cryptography for its post-quantum migration

Cloudflare describes using an internal tool, CryptoLabe, to discover cryptography across its code and plan a 2029 post-quantum migration.

advanced1 min read

Go expands experimental portable SIMD APIs

The Go project describes experimental SIMD APIs across amd64, arm64, and wasm, including a portable interface intended to reduce assembly work.

easy1 min read

Node.js 22.23.3 updates OpenSSL, npm and Node-API

Node.js 22.23.3 (LTS) updates OpenSSL to 3.5.8, npm to 10.9.9 and adds Node-API SharedArrayBuffer support.

advanced1 min read

NVIDIA's AVO harness ran Claude Opus 5 autonomously for seven days straight

NVIDIA paired Claude Opus 5 with a new harness called AVO to run long-horizon autonomous tasks, including a seven-day GPU kernel optimisation run and a separate reasoning benchmark. AVO uses persistent memory and a supervisor process so the agent keeps working past a single context window instead of restarting.

intermediate1 min read

AI code volume is pushing code review earlier, ahead of the pull request

AI now produces more code than humans can realistically review, with Meta's lines of code per human-landed diff reportedly up 106% in a year. One response argues review should move earlier, into pairing and design sessions, leaving the pull request to catch formatting and known security issues.

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