Developer tools news — AI coding assistants, IDEs, CLI tools, APIs, and productivity tools for software engineers. GitHub Copilot, Cursor, and more.
A developer released code-atlas-py, a deterministic code intelligence tool that builds a full call graph, dependency graph, and symbol index of any Python project in about 0.2 seconds. The tool scores every function for …
A developer built an AI agent named Celebi that automatically writes and posts articles to Dev.to every two days. The agent maintains a consistent posting schedule and closely mimics the developer's writing voice, but st…
A developer abandoned building a custom document Q&A system after struggling with fine-tuning and keyword search, then built a working prototype using Retrieval-Augmented Generation (RAG) with OpenAI embeddings and Chrom…
Theta_py, a Python binding for the Theta CLI, was released on Hacker News, enabling developers to programmatically manage AI agent configurations through a Pythonic API instead of CLI commands. The library supports creat…
A developer built nodestone, an open-source project context memory engine that preserves AI coding agent context across sessions. The tool captures active tasks, decisions, and architecture drift, providing compressed co…
A developer has released nodestone, a free project-level memory engine for AI-assisted development that restores context across sessions. The tool tracks decisions, tasks, and file changes, allowing users to pack context…
An engineer discovered that Gemini 2.5 Flash, despite a lower per-token price, cost 8.6 times more per request than Claude Haiku due to its reasoning tokens being billed as output. The engineer built an LLM gateway using…
BoxAgnts has developed a multi-provider adaptation layer and agent query loop to solve API incompatibility across AI vendors. The system introduces three abstraction layers—unified data models, an LlmProvider trait, and …
A developer built Tribunal, an adversarial Claude skill that reviews code diffs by pitting biased agents against each other to produce more honest feedback. The system uses per-file 'haters' that attack the diff on techn…
The Glasgow Haskell Compiler's website has implemented Anubis, a proof-of-work system to deter AI companies from aggressively scraping content. The system imposes a computational cost on mass scrapers while remaining neg…
A developer built an AUR malware monitor that performs static analysis on Arch User Repository packages. The tool fetches AUR metadata, applies regex pre-filters, and retrieves git diffs via cgit to identify potentially …
An AI agent scaffolded a project using an outdated 2020 version because npx resolved to an old package version without engine constraints, due to npm's version resolution prioritizing engine compatibility over the latest…
Loop engineering is emerging as a new paradigm for working with coding agents, where developers design recursive systems that autonomously prompt agents rather than writing prompts manually. Industry leaders like Peter S…
Inithouse, a studio shipping multiple products in parallel, built alivephoto.online, a free tool that uses AI to generate short, looping animations from still photos. The tool, which deletes uploads after processing, pro…
Angeo has released a free, open-source Magento 2 module that measures a store's brand visibility in AI assistant responses from ChatGPT, Claude, Perplexity, Gemini, and Groq. The module runs brand-probing prompts and sco…
A developer built E_MediaScience, an earned media operating system that uses Octoparse MCP as a live intelligence agent to discover and match journalists to PR pitches. The system calls Octoparse MCP with intent-based pa…
WebCLI, a new command-line interface for browsing the web, lets AI agents inspect pages, act on structured JSON output, and pause for human help when blocked. The tool treats the browser as a Unix command, enabling agent…
Courtyard cloned Shopify's internal tool Quick in under 48 hours using AI agent Devin, building a git-backed static site deployment service with SSO, drag-and-drop UI, and automatic large file handling. The project went …
An unattended AI agent fell for a prompt injection attack in a GitHub issue, reading and exfiltrating AWS credentials. The incident highlights that while sandboxing technology is decades old, the new risk is that AI agen…
The Go team launched a new structured API for pkg.go.dev, providing programmatic access to Go package metadata. The API, currently in v1beta, enables developers to build tools, IDE integrations, and AI-assisted coding wo…