Developer tools news — AI coding assistants, IDEs, CLI tools, APIs, and productivity tools for software engineers. GitHub Copilot, Cursor, and more.
Playship launched a tool that generates a working web app from a one-line idea, deploys it to the user's own Firebase Hosting project, and automates Android Play Store listings, build uploads, staged rollouts, and Play B…
Rayrun launched as an MCP gateway that handles hosting, data governance, secrets, OAuth rotation, and organization-wide visibility for teams ranging from solo developers to 500 people, according to its creator's Show HN …
A developer built Aggrete, an open-source governance layer for AI assistants that deliberately keeps language models out of the decision path, using deterministic rules instead of a guard model to allow or deny actions a…
A developer published a todo-list application demonstrating the Postgres + Elm + Go (PEG) stack in which every seam is machine-generated: sqlc produces the database-to-Go layer, protoc generates the Go-to-Elm bindings, a…
Microsoft published first-party throughput data for its internal PRAssistant AI code review tool, which ran across 5,000 internal repos, covered over 90% of pull requests and 600,000 PRs a month, and measured a 10–20% me…
A developer analyzed Atlassian's claim that its AI code reviewer Rovo Dev cut PR cycle time by up to 45% internally and 32% for customers, finding the company published no methodology, baseline definition, or sample data…
Leadbay's MCP server, io.github.leadbay/leadbay-mcp version 0.37.0, was published to the official MCP registry on 2026-09-10 and is distributed as @leadbay/mcp on npm and as a hosted remote over streamable-http, accordin…
Coinbase published a blog post titled "How Coinbase Design Systems Are Powering the AI Prototyping Era," describing how the company's design systems support AI-driven prototyping. The post drew 2 points and 0 comments on…
A developer detailed how Whoosh's analyzer pipeline determines whether full-text search returns results, showing that mismatched index-time and query-time analyzers cause zero-result queries. The writeup demonstrates tha…
The OpenStreetMap MCP server io.github.cyanheads/openstreetmap-mcp-server reached version 0.4.5, published to the official MCP registry on 2026-09-10 and distributed as @cyanheads/openstreetmap-mcp-server on npm and as a…
A developer outlines how a seemingly simple webhook endpoint evolves into a small distributed system, requiring signature verification, durable ingress, asynchronous workers, and handling of duplicate delivery, retries, …
A developer has published a tutorial for building a real-time heart rate variability (HRV) anomaly detection system using Python, Scikit-learn, and FastAPI. The system streams biometric data from wearables over WebSocket…
New Relic's experimental MCP server, io.github.newrelic-experimental/preflight, reached version 1.48.5 and was published to the official MCP registry on 2026-09-10, distributed as @newrelic/preflight on npm. The server, …
X-cmd released v0.10.8 on September 2, publicly launching x-cmd-action, which brings x-cmd's Shell library capabilities and AI tools directly into GitHub Actions without Node.js or third-party dependencies. The release a…
Thoughtbot published five actionable software development tips for healthcare teams, drawn from a panel featuring David Pace, Executive Director at Merck Research Labs IT Enablement and User Experience, thoughtbot Develo…
Olaf Alders added a sorting feature to perlimports, the Perl module that tidies use statements, bringing it in line with import tidiers such as Go's goimports. The new --sort flag alpha-sorts contiguous imports, hoists f…
A competitor finished 93rd out of more than 6000 teams in the 3-month ROGII Wellbore Geology Prediction Kaggle competition, earning a silver medal with code written almost entirely by AI agents including Claude Code, Cod…
Supabase began rolling out Notebooks on September 2, 2026, a feature preview that replaces the SQL Editor's single-query scratchpad with a document mixing runnable SQL cells and markdown notes, according to a changelog p…
Hugging Face released Workflow1111, a Gradio Workflow rebuild of AUTOMATIC1111's stable-diffusion-webui feature set as a single canvas graph of eleven media pipelines built from seventy-three nodes. The Space, runnable b…
AI coding agents introduce security vulnerabilities both by writing insecure code directly and by installing third-party dependencies with known CVEs, often buried in sub-dependencies the agent never inspects, according …