testing

CadX Studio teases an AI CAD model for 2026, demonstrating a workflow from typing to building to sectioning, with a model release planned for Monday.

A comparison of 8 AI voice agents for dental clinic workflows, highlighting performance in latency, interruption handling, and integration.

Matt Pocock proposes documenting agreed test seams in apps, arguing that AI agents cannot be trusted to make good testing decisions, often leading to fragile tests that break on implementation changes.

A developer created LLM Canary, an open-source quiz program that sends randomized tasks to multiple LLMs to track performance over time. After a week of hourly testing across seven models, the results show all models fluctuate throughout the day with no consistent pattern, and no clear evidence of degradation was found.

A developer built a zero-code visual MCP client within AgentSwarms that allows testing remote MCP servers directly in the browser, demonstrated with Cloudflare's free MCP server for documentation.

ARK is an open-source Go runtime that governs AI agent decisions, compiles and tests generated code before delivery, featuring a 6-phase verification pipeline and cost-efficient model routing.

dari-docs is a CLI tool that tests documentation quality by simulating AI agents performing tasks, identifying where agents get stuck, and optionally generating proposed edits to improve doc clarity.

Two skills for AI coding agents that design and run claim-driven tests for distributed and stateful systems, producing structured test plans and findings reports with 9-state verdicts and blame classification.

SpaceX has moved the Starship and Super Heavy V3 to the launch pad at Starbase for final testing and launch preparations.

Two Sigma has open-sourced four tools—Flint, BeakerX, Marbles, and Cook—used by major tech companies like Twitter, Apple, and Indeed, covering time-series analysis, multi-language notebooks, readable test failures, and batch job scheduling.

Turso used the Quint formal verification tool to model SQLite's C API and discovered over 10 bugs in SQLite itself, enhancing the reliability of their SQLite rewrite.

Drizz, an AI agent for mobile/web app testing that uses plain English and visual understanding, is launching on Product Hunt after securing 14 pilot customers through cold outreach and referrals.

cargo-crap is a Rust tool that uses the CRAP metric to identify functions that are both complex and poorly tested, helping developers manage risk in AI-generated code.

The author explains switching to a Markdown-based test suite for EndBASIC's compiler and VM, motivated by making the tests serve as canonical documentation for LLMs to learn the language's idiosyncrasies.

Tesla is testing its Cybercab robotaxi in Texas with full steer-by-wire technology, indicating faster-than-expected progress toward autonomous ride-hailing.

Jarred Sumner shares a favorite test failure during Bun's Rust rewrite: TOML and YAML parsers stack overflow tests failed because the Rust implementation could handle deeper nesting than expected.

AnyFrame provides sandboxes for AI agents, enabling safe testing and development.

Savepoint is a command watcher tool that automatically creates a git commit when a specified command (e.g., tests) runs successfully, helping developers save progress after fixing errors.

This tweet summarizes an OpenAI article on Harness Engineering and Codex, discussing challenges and insights from building a 1M-line internal product using AI agents.

A user describes a CLI tool that controls the entire desktop via hybrid mouse, keyboard, and screenshot methods, successfully performing tasks like sending email screenshots and remote desktop control. They seek challenging tests to validate its robustness.