Developer tools news — AI coding assistants, IDEs, CLI tools, APIs, and productivity tools for software engineers. GitHub Copilot, Cursor, and more.
Uber cut cost per 1,000 AI requests by roughly 34% and cost per session by about 52% from peak while weekly active users of its AI coding tools rose 7x and weekly agent requests climbed 9.4x between February and August 2…
See-Sol-Lab released Picxel, an open-source Codex skill that turns reference images into transparent pixel-art game assets at 32×32, 64×64, or 128×128 PNGs with up to 16 colors per sprite. Picxel uses GPT-6 Astra in a Co…
Four open-source projects — Gilbeot, Sentinel, AirBridge, and Project Rosie — independently converged on the same pattern for making AI features reliable: rather than trusting the prompt, each changed what the model retu…
OfficeFloor released ImpactGate v0.3.0, an open-source merge gate that scores the structural decay a code change introduces using the formula impact = files_changed * Σ max(WMC_other, 1) * CC * Δlines over changed functi…
Vite plugin-react 6.1 and Bun 1.4 now ship the Rust port of the React Compiler, and the Oxc team's claim of more than 10x faster compilation — roughly 100ms per file down to 10ms — held up in a full-app test, though the …
Shopify is abandoning React Native to rewrite its flagship mobile apps in Swift and Kotlin, a reversal of its 2020 and 2025 commitments to the cross-platform framework, Head of Mobile Mustafa Ali announced. Shopify cited…
A developer measured token usage across 10 web pages and found that raw HTML consumed 3 to 24 times more tokens than the same pages converted to Markdown, with one product page arriving as 267,361 tokens of which only 3,…
An independent developer released Comic Chat for AI, an alpha Windows 11-compatible modification of Microsoft Comic Chat that renders ChatGPT conversations as automatically composed comic strips using the original panel,…
Apache Cassandra 5.0.9 is the latest GA release as of September 2026, while Cassandra 6.0 remains pre-GA with alpha builds available, according to the Apache Cassandra project's download page. The 5.0 line adds Storage-A…
Maneshwar, a developer building the AI code review tool LiveReview, explains how HyperLogLog can estimate cardinality for massive datasets like 100 billion unique visitors using only about 12 kilobytes of memory instead …
Product teams should treat the software factory as an operating model they can reshape from inside, according to a blog post on agentic engineering by Robert Glaser. The post argues that as AI agents produce more code an…
A developer at ForgeMesh discovered that Cloudflare's default Browser Integrity Check was silently rejecting requests from Python's urllib and Perl's libwww-perl clients with 403 errors across all 13 paid hosts on three …
A developer argues that orchestrator skills for coding agents hit hard limits that no amount of better skill-writing can fix, because the procedure runs inside the agent session itself. The writeup identifies six such li…
A developer documented a silent configuration failure in VS Code's MCP support: while Cursor, Windsurf and Claude Desktop expect servers under a top-level `mcpServers` key, VS Code reads a `servers` key, so configs copie…
A developer compiled a curated list of more than 35 text-generation LLM API providers that offer free, self-replenishing quotas, cataloging rate limits and daily token allowances for 47 services including Google Gemini, …
A developer using Claude Code on a Max subscription documented how making the top model (Fable) the session default caused built-in skills like /code-review and /simplify to inherit that model and exhaust the plan's usag…
Cloudflare shipped per-Worker granular authorization on September 15, letting customers scope an API token or teammate access to a single named Worker with four distinct permission roles, with every account receiving the…
A developer published a guide arguing that AI coding agents will silently bypass ten critical software development lifecycle gates—including secret scanning, dependency auditing, type checking, test coverage, architectur…
IBM published a guide on building effective evals for AI agents, detailing how to design clear tasks, choose graders for reasoning, tool calls and final results, and build reliable eval harnesses. The guide notes agents …
A developer describes how repeatedly running AI code reviews on a small C# utility that deletes bin and obj folders caused the project to grow with each new model generation, as successive models found fresh critical iss…