A developer discovered that standard rotating proxy setups can waste over 30% of bandwidth due to failed requests, as residential proxies are metered per gigabyte. To fix this, they built an adaptive …
For most new browser automation projects in 2026, Playwright is the better default due to its speed, reliability from auto-waiting, and superior debugging tools. Selenium remains the right choice for …
A developer building knallhart.dev, a tool that takes full-page screenshots of websites for AI critique, found that relying on document.body.scrollHeight for scrolling is unreliable due to lazy-loaded…
A developer built a browser for automation using Chromium and Playwright with a terminal interface, enabling efficient web scraping and billing configuration for 100 organizations. The tool outperform…
A developer created chrome-mcp, a dedicated Chrome launcher for the chrome-devtools MCP server that isolates automation profiles from daily browsing. The tool prevents reCAPTCHA triggers and security …
A developer built a production-ready Playwright testing framework across seven parts and added AI capabilities in Part 8, including Playwright MCP, AI test agents, and self-healing selectors. The fram…
Maco, an open-source tool, collapses multiple MCP servers into a single endpoint by representing tools as Python code in a virtual filesystem, reducing agent context footprint. It allows agents to dis…
Apify released a tutorial for Crawlee for Python, demonstrating how to build a web crawling pipeline with robots handling, link graphs, and RAG chunk export. The tutorial covers environment setup, sta…
A developer team built 20 MCP Apps in two days, learning that MCP Apps are UI resources served via the MCP protocol, not HTTP, and that they must be designed with a fallback text response for clients …
Vlad Podoliako released a free, public book titled 'Vlad's Playbook: The Ultimate AI Dive Deep' with 47 chapters on operating AI coding tools, available on GitHub without signup. The book covers pract…
A developer compared seven synthetic monitoring tools in 2026, evaluating them on browser fidelity, authoring methods, location coverage, alerting, forensics, and pricing models. Checkly was highlight…
PageToMD, a new CLI tool, converts web pages into clean Markdown optimized for AI agents, featuring NFC-normalized UTF-8 output, YAML frontmatter with metadata, and optional JavaScript rendering for S…
A new working group, Skills Over MCP, proposes extending the Model Context Protocol to bundle instructional skills with MCP servers, improving agent experience by providing operational knowledge along…
An engineer building anchortree, an agent-first browser interface, observes that the industry is converging on durable element identity for AI agents. Tools like Playwright, agent-browser, and browser…
YC-backed TesterArmy launched an AI agent platform that automates end-to-end testing on web and mobile apps using plain-English test descriptions, eliminating the need for test code or selectors. The …
OpenAI released GPT-5.4 with improved front-end development capabilities, including stronger image understanding, more complete app generation, and native computer use for iterative testing. The model…
A developer built Sentience v3, a 100% local desktop AI assistant with 60 tools across 11 domains, using a flat registry pattern to avoid spaghetti wiring. The system uses a strict executor signature …
Agentic coding has increased CI pipeline frequency, making test suite bottlenecks more costly. Teams can accelerate their pipelines by first optimizing parallel test execution within a single machine,…
A developer created Agentp, a trio of zero-dependency Node.js CLI tools that turn OpenCode into a headless AI engine for editors, terminals, and Telegram. The tools include agentp for piping prompts, …
A developer built figma-connect, a local tool that lets AI agents verify their UI code against Figma designs using pixel-perfect comparison. The tool renders code in headless Chromium, exports the mat…