Developer tools news — AI coding assistants, IDEs, CLI tools, APIs, and productivity tools for software engineers. GitHub Copilot, Cursor, and more.
Ergo Framework 3.3.0, an Erlang/OTP-style distributed systems toolkit for Go, adds distributed tracing, a testing framework, and an Observer that serves as a full cluster inspector with an MCP endpoint for AI agents. The…
A developer's guide to setting up Qwen2.5-Coder locally recommends using the Q4_K_M GGUF quantization to run the 32B model on 16GB machines, reducing RAM requirements from 64GB+ to 20GB with minimal intelligence loss. Th…
Emailclaw, an open-source local-first autonomous agent engine, argues that instant messaging channels like Telegram and Slack cause context pollution in AI agents due to flat timelines, and proposes using email's subject…
Copperhead, an open-source AI engineering platform for circuit board design, launched with a free CLI and paid cloud tiers starting at $49 per user per month, aiming to reduce hardware design errors that can cost $5,000 …
Diri, a native workspace for coding agents built with Rust and GPUI, is now available for macOS 15 or newer on Apple silicon and Intel, with a Linux beta for x86_64 Ubuntu 22.04/24.04. The tool lets developers run Claude…
Explyt product manager reviews a debugging session in which a developer used the company's AI agent for JetBrains IDEs to resolve a single symptom in a Kotlin, Spring Boot, and Kafka payments system, uncovering multiple …
A developer roundup highlights four open-weight coding models for local workstations in late 2026, including Meta Muse Spark 1.2, Alibaba Qwen3.8-27B, Meta Muse Glimmer 30B, and Alibaba Qwen3.8-Flash-Next. These models o…
Manymux, a terminal session multiplexer built by an unnamed developer, lets users access multiple sessions on different hosts from a single point. The tool, which is not AI-focused and does not replace tmux, was posted o…
Open-source AI coding agents such as OpenCode, Cline, AutoCodeRover, and OpenDevin are gaining rapid traction on GitHub, with some surpassing 15,000 stars within weeks. These tools vary in approach—from CLI-first agents …
OpenAI released GPT-6 Astra on September 3, introducing four breaking API changes that will cause existing integrations to fail if not addressed before migration. The changes include the removal of sampling parameters li…
Anthropic has released Claude Code, a terminal-native coding agent that operates locally and edits files through the command line, sparking debate among developers about its potential to complement or replace IDE-based t…
A developer tested three AI coding agents—Anthropic's Claude Code, Cursor, and OpenAI's Codex CLI—on the same URL shortener task, finding Claude Code produced the highest-quality code, Cursor was fastest to first commit,…
A new JavaScript/TypeScript library called Pure Effect enables AI agents to debug production incidents by recording and replaying business logic traces offline, eliminating the risk of side effects. Developed by aycangul…
OpenAI's openai/plugins repository, with about 5,600 GitHub stars, shows coding-agent extensions converging on the plugin format Anthropic shipped first, featuring `.codex-plugin/plugin.json` manifests, `SKILL.md` files,…
Cassis has released an open-source context bootstrap kit on GitHub to help teams assemble initial context for analytics agents from existing data stacks, replacing a token-heavy agent stage that spent 1.16 million tokens…
Reuven Lerner, a Python trainer and author, reports that using Anthropic's Claude Code for several hours daily has shifted his workflow from hand-coding to AI-assisted development, increasing his shipping rate while redu…
AgentScript (ASL), an open-source, statically typed language using single-pass S-expressions that compiles to native Rust, Go, TypeScript, and WebAssembly, reduces syntax repair waste in coding agents by 98.3% versus a R…
Catenary, a new spatial canvas IDE for AI coding agents, lets developers orchestrate Claude Code, Codex, Cursor, Grok, OpenCode, and Pi on an infinite canvas with visual wires, Monaco editors, and 1-click worktrees. The …
A developer known as entitybtw has released Aurora, a self-hosted AI gateway fork of aurorallm/aurora that claims to be 55x faster than LiteLLM and supports 14 provider types with OpenAI and Anthropic compatibility. The …
Naveen released an open-source collection of three coding-agent skills — clipboard, recap, and web-minimal — installable via `npx skills add naveen/skills` or through the Claude Code plugin marketplace. The clipboard ski…