https://reveneau.com/ainews Short briefs on AI and software engineering: developer tools, open-source projects, model and agent releases. Each item links its original source. en-us https://reveneau.com/ainews/anthropic-claude-sonnet-5-5-github-copilot-general-availability-price-unchanged https://reveneau.com/ainews/anthropic-claude-sonnet-5-5-github-copilot-general-availability-price-unchanged Mon, 28 Sep 2026 19:20:00 +0000 Models & agents Anthropic released Claude Sonnet 5.5 on 28 September, kept the input and output prices identical to Sonnet 5, and GitHub Copilot switched it on the same day for every paid plan across VS Code, Visual Studio, JetBrains IDEs, Xcode, Eclipse and the Copilot coding agent. (Source: GitHub) https://reveneau.com/ainews/google-gemini-gems-become-skills-november-17-2026-migration-auto https://reveneau.com/ainews/google-gemini-gems-become-skills-november-17-2026-migration-auto Mon, 28 Sep 2026 18:20:00 +0000 Dev tools TechCrunch reports that Google will turn every Gemini Gem into a Skill on 17 November 2026, migrate the two automatically, and switch the way users pick one from a dedicated menu to a forward slash typed into the task thread. (Source: TechCrunch) https://reveneau.com/ainews/voidzero-cloudflare-four-months-vite-plus-1-oxc-react-compiler https://reveneau.com/ainews/voidzero-cloudflare-four-months-vite-plus-1-oxc-react-compiler Mon, 28 Sep 2026 17:35:00 +0000 Dev tools Cloudflare's VoidZero group released Vite+ 1.0 on 28 September 2026, alongside an Oxc-based React compiler, Vitest 5, a stable type-aware Oxlint engine, and a new Prettier-compatible formatter named Oxfmt. (Source: Cloudflare) https://reveneau.com/ainews/gpt-6-sol-opus-5-5-fifteen-run-test-consistency-cost-16-percent https://reveneau.com/ainews/gpt-6-sol-opus-5-5-fifteen-run-test-consistency-cost-16-percent Mon, 28 Sep 2026 17:20:00 +0000 Models & agents An independent test that ran three developer tasks five times each through GPT-6 Sol and Claude Opus 5.5 found Sol was faster and cheaper on every task, but missed 3 of 15 runs while Opus 5.5 was perfect on all 15. (Source: The New Stack) https://reveneau.com/ainews/cloudflare-beacon-rum-dataset-bigquery-core-web-vitals-histograms https://reveneau.com/ainews/cloudflare-beacon-rum-dataset-bigquery-core-web-vitals-histograms Mon, 28 Sep 2026 16:35:00 +0000 Infrastructure Cloudflare released BEACON on 2026-09-28, an anonymized dataset of billions of real-user Core Web Vitals measurements from 10,000 of the largest sites on its network, updated daily on Google BigQuery. (Source: Cloudflare) https://reveneau.com/ainews/cloudflare-vinext-1-0-nextjs-vite-cache-warming https://reveneau.com/ainews/cloudflare-vinext-1-0-nextjs-vite-cache-warming Mon, 28 Sep 2026 15:50:00 +0000 Dev tools Cloudflare released Vinext 1.0 on 2026-09-28, a framework that runs both routers of a Next.js app on Vite, and shifts the prerender step off the build machine and onto Cloudflare's network so a low-traffic page never has to build. (Source: Cloudflare) https://reveneau.com/ainews/cloudflare-cf-cli-agent-3000-operations-wrangler-48-percent-agents https://reveneau.com/ainews/cloudflare-cf-cli-agent-3000-operations-wrangler-48-percent-agents Mon, 28 Sep 2026 15:35:00 +0000 Dev tools Cloudflare launched cf on 2026-09-28, a new command-line tool that exposes the whole 3,000-operation Cloudflare API to a coding agent, instead of the 280 operations Wrangler covers, with JSON output as default and a TypeScript config file. (Source: Cloudflare) https://reveneau.com/ainews/pgedge-starfleet-postgres-database-branch-per-agent-25-dollars-month https://reveneau.com/ainews/pgedge-starfleet-postgres-database-branch-per-agent-25-dollars-month Mon, 28 Sep 2026 15:20:00 +0000 Dev tools pgEdge launched Starfleet on 2026-09-28, a Postgres cloud that gives each coding agent its own copy-on-write database branch with a separate MCP address, so several agents can try different approaches to the same task without touching the shared database. (Source: pgEdge) https://reveneau.com/ainews/ucp-lodging-booking-draft-google-ai-mode-hotel-booking-direct-integration https://reveneau.com/ainews/ucp-lodging-booking-draft-google-ai-mode-hotel-booking-direct-integration Mon, 28 Sep 2026 14:20:00 +0000 Go-to-market Google says in its own developer documentation that it will adopt the new UCP Lodging Booking draft spec, published 25 September on GitHub, to power hotel bookings inside AI Mode over the coming months, with the hotel or booking site staying as merchant of record and its property ranking unaffected. (Source: Google) https://reveneau.com/ainews/cloudflare-kitesurf-webmcp-agent-browser-730000-wpt-subtests https://reveneau.com/ainews/cloudflare-kitesurf-webmcp-agent-browser-730000-wpt-subtests Mon, 28 Sep 2026 14:05:00 +0000 Dev tools Cloudflare's Kitesurf agent browser has added WebMCP support so a website can hand an agent a function like searchFlights() instead of asking it to guess where to click, and it now passes 730,000 or more Web Platform Tests. (Source: Cloudflare) https://reveneau.com/ainews/cloudflare-forge-open-source-sdk-cli-doc-generator-apache-2 https://reveneau.com/ainews/cloudflare-forge-open-source-sdk-cli-doc-generator-apache-2 Mon, 28 Sep 2026 13:50:00 +0000 Dev tools Cloudflare has released Forge, an Apache 2.0 pipeline that turns an OpenAPI file into SDKs, CLIs, documentation and MCP servers in a CI job, and lets a team chain those outputs together so a Python CLI can be built from a TypeScript SDK. (Source: Cloudflare) https://reveneau.com/ainews/emdash-1-0-astro-cms-sandboxed-plugins-mit-open-source https://reveneau.com/ainews/emdash-1-0-astro-cms-sandboxed-plugins-mit-open-source Mon, 28 Sep 2026 13:35:00 +0000 Open source Cloudflare has released EmDash 1.0, a free, MIT-licensed content management system built on Astro, with a decentralised plugin registry on AT Protocol and a sandbox that stops plugins reaching site content or secrets unless the site owner grants access. (Source: Cloudflare) https://reveneau.com/ainews/anthropic-opus-5-5-prompting-guide-effort-medium-default-unattended-agents https://reveneau.com/ainews/anthropic-opus-5-5-prompting-guide-effort-medium-default-unattended-agents Mon, 28 Sep 2026 10:45:00 +0000 Dev tools Anthropic published a new prompting guide for Claude Opus 5.5 that tells developers to drop the effort setting from high to medium by default, remove instructions that told the older model to think before answering, and mark pasted user text with same-id tags so the model treats it as data rather than commands. (Source: Anthropic) https://reveneau.com/ainews/nvidia-openshell-sentry-open-agent-safety-platform-apache-2-github https://reveneau.com/ainews/nvidia-openshell-sentry-open-agent-safety-platform-apache-2-github Mon, 28 Sep 2026 10:30:00 +0000 Infrastructure Nvidia announced the Open Agent Safety Platform on 28 September, releasing OpenShell as an Apache-2.0 secure runtime that sandboxes autonomous agents and pairing it with Sentry, a hardware watchdog that runs on BlueField-4 DPUs and can quarantine an agent within milliseconds. (Source: Nvidia) https://reveneau.com/ainews/do-not-guess-instruction-cut-llm-made-up-fields-70-to-20-percent-benchmark https://reveneau.com/ainews/do-not-guess-instruction-cut-llm-made-up-fields-70-to-20-percent-benchmark Mon, 28 Sep 2026 09:20:00 +0000 Productivity A benchmark run on 27 September 2026 tested 16 language models on web extraction with and without one extra sentence in the prompt, and the sentence "Use null for any field whose value is not on the page. Do not guess." cut invented answers from 405 out of 573 missing fields to 116 out of 574. (Source: Earn an Honest Dollar) https://reveneau.com/ainews/blueprint-animation-claude-design-skill-before-after-ux-redesign-121-stars https://reveneau.com/ainews/blueprint-animation-claude-design-skill-before-after-ux-redesign-121-stars Mon, 28 Sep 2026 07:20:00 +0000 Open source blueprint-animation, a Claude Design skill by Oğuz (moguzbulbul) published on 27 September 2026 that had 121 stars ten hours later, animates a UX redesign as a single continuous walkthrough where the live screen turns into a cyan blueprint drawing, only the parts that change move or resize, and the finished screen fades in on top. (Source: moguzbulbul on GitHub) https://reveneau.com/ainews/onetake-claude-agent-skill-product-launch-films-one-continuous-take-585-stars https://reveneau.com/ainews/onetake-claude-agent-skill-product-launch-films-one-continuous-take-585-stars Mon, 28 Sep 2026 06:20:00 +0000 Open source onetake is a two-day-old Claude Agent Skill that produces a 15-to-30-second product launch film as a single continuous camera move, where each beat visibly turns into the next, and every version is checked against a Python script that measures how much of one shot carries into the next before a person sees it. It has 585 stars. (Source: feitangyuan on GitHub) https://reveneau.com/ainews/yue2-studio-local-song-generator-editable-score-241-stars-6-days https://reveneau.com/ainews/yue2-studio-local-song-generator-editable-score-241-stars-6-days Mon, 28 Sep 2026 03:20:00 +0000 Open source YuE2 Studio wraps the open YuE2 song model in a native Windows app, so a full song with vocals renders in about 46 seconds on an RTX 4090 and the score comes back as editable sheet music. (Source: GitHub) https://reveneau.com/ainews/blender-image-to-3d-claude-code-skill-rendered-reference-gates-93-stars https://reveneau.com/ainews/blender-image-to-3d-claude-code-skill-rendered-reference-gates-93-stars Mon, 28 Sep 2026 02:20:00 +0000 Open source A four-day-old Claude Code skill from Majid Manzarpour, blender-image-to-3d, walks an agent through eleven gated phases from a concept image to a rigged, exported Blender asset, and refuses to move on until the render against the reference passes a silhouette-overlap score and a ten-band width check. It is MIT-licensed and has 93 stars. (Source: majidmanzarpour on GitHub) https://reveneau.com/ainews/x-scraper-no-api-playwright-browser-session-graphql-intercept-122-stars https://reveneau.com/ainews/x-scraper-no-api-playwright-browser-session-graphql-intercept-122-stars Mon, 28 Sep 2026 01:20:00 +0000 Open source A new open-source tool called x-scraper-no-api reads X (Twitter) posts through a Chromium session the user has already logged into and exports them as JSON, CSV, JSONL or Markdown, and reached 122 stars in its first two days on GitHub. (Source: GitHub) https://reveneau.com/ainews/fakecloud-local-aws-emulator-105-services-agpl-localstack-community-alternative https://reveneau.com/ainews/fakecloud-local-aws-emulator-105-services-agpl-localstack-community-alternative Mon, 28 Sep 2026 00:35:00 +0000 Dev tools Fakecloud is a new free, AGPL-licensed local AWS emulator written in Rust that runs from a single binary with no account, aimed at LocalStack Community users, since LocalStack Community now requires an account and token to run and has moved several services behind a paid plan. (Source: fakecloud) https://reveneau.com/ainews/gke-pod-snapshots-model-load-89-percent-70b-37-seconds https://reveneau.com/ainews/gke-pod-snapshots-model-load-89-percent-70b-37-seconds Sun, 27 Sep 2026 22:50:00 +0000 Infrastructure Google published benchmark results for GKE Pod snapshots on 21 September, saying an 8-billion-parameter model loads in 15 seconds and a 70-billion-parameter model in 37 seconds, cutting cold-start latency by as much as 89 percent by restoring the pod's saved CPU and GPU memory instead of running the load path. (Source: Google Cloud Blog) https://reveneau.com/ainews/semrush-ai-tool-mcp-server-any-assistant-18-tools-111-stars https://reveneau.com/ainews/semrush-ai-tool-mcp-server-any-assistant-18-tools-111-stars Sun, 27 Sep 2026 22:35:00 +0000 Open source A two-day-old MIT project called semrush-ai-tool lets Claude Desktop, Cursor and any MCP-compatible assistant call Semrush directly for keyword research, backlink analysis and competitor intelligence, with 18 tools, a CLI and 111 stars in two days. (Source: springvoiceswell on GitHub) https://reveneau.com/ainews/game-the-llm-reviewer-preserving-rewrites-lift-scores-192-stars https://reveneau.com/ainews/game-the-llm-reviewer-preserving-rewrites-lift-scores-192-stars Sun, 27 Sep 2026 22:20:00 +0000 Open source A six-day-old MIT skill for Claude Code, Codex, Cursor and other coding agents applies six rhetorical strategies to a finished paper so an LLM reviewer scores it higher, while leaving every claim, number and citation untouched. The repository has 192 stars. (Source: Michael Jiahao Zhang on GitHub) https://reveneau.com/ainews/jevgrep-repo-search-plain-question-sol-40-percent-lower-cost https://reveneau.com/ainews/jevgrep-repo-search-plain-question-sol-40-percent-lower-cost Sun, 27 Sep 2026 21:20:00 +0000 Dev tools David Zhang published jevgrep, a CLI that lets a coding agent find relevant files, reading leads, and source excerpts from a plain question, and the repository has gained 686 stars in under two days. (Source: dzhng on GitHub) https://reveneau.com/ainews/agent-console-lockedin-labs-local-first-observability-claude-code-codex-413-stars https://reveneau.com/ainews/agent-console-lockedin-labs-local-first-observability-claude-code-codex-413-stars Sun, 27 Sep 2026 20:20:00 +0000 Open source A week-old MIT project called Agent Console reads Claude Code and Codex transcripts on your own machine, groups them by session, model and person, and prints a running total of tokens and estimated cost, with 413 stars and 127 forks in seven days. (Source: LockedIn Labs on GitHub) https://reveneau.com/ainews/human-atlas-3d-anatomy-explorer-browser-2234-meshes-3928-stars https://reveneau.com/ainews/human-atlas-3d-anatomy-explorer-browser-2234-meshes-3928-stars Sun, 27 Sep 2026 16:20:00 +0000 Open source Human Atlas is a free, MIT-licensed 3D anatomy explorer that loads an adult male body in a web browser and lets a visitor click any of 2,234 individual meshes or search 3,432 anatomical names. It has 3,928 stars three weeks after launch. (Source: ashemag on GitHub) https://reveneau.com/ainews/obs-vibecoded-twitch-overlay-xss-chromium-127-no-sandbox-cve-2024-7971 https://reveneau.com/ainews/obs-vibecoded-twitch-overlay-xss-chromium-127-no-sandbox-cve-2024-7971 Sun, 27 Sep 2026 15:20:00 +0000 Dev tools A SCRT security researcher chained an AI-written Twitch chat overlay with unsanitised input, an OBS embedded Chromium roughly two years behind and the sandbox turned off, and CVE-2024-7971 in V8, to run native code on a streamer's PC from one chat message. (Source: SCRT Team Blog) https://reveneau.com/ainews/motion-broll-claude-code-skill-video-transcript-138-stars https://reveneau.com/ainews/motion-broll-claude-code-skill-video-transcript-138-stars Sun, 27 Sep 2026 14:20:00 +0000 Open source A two-day-old skill pack from Barty-Bart plans, animates and renders motion-graphic B-roll clips timed to the words in a video's transcript, with each clip a single continuous shape that morphs from a pill to a card to a terminal to a chart, and it has picked up 138 stars. (Source: Barty-Bart on GitHub) https://reveneau.com/ainews/mcp-audit-tool-security-scanner-claude-cursor-configs-86-stars-mit https://reveneau.com/ainews/mcp-audit-tool-security-scanner-claude-cursor-configs-86-stars-mit Sun, 27 Sep 2026 13:20:00 +0000 Open source A one-day-old MIT-licensed Python CLI auto-discovers the MCP server configs on your machine for Claude Desktop, Cursor, Windsurf, Cline, Zed and VS Code Copilot, and grades each one against 12 rules that cover the OWASP MCP Top 10, plus a machine-readable SARIF report for CI. (Source: graygnatconsole on GitHub) https://reveneau.com/ainews/short-video-generator-ai-opusclip-alternative-youtube-to-vertical-720-stars https://reveneau.com/ainews/short-video-generator-ai-opusclip-alternative-youtube-to-vertical-720-stars Sun, 27 Sep 2026 12:20:00 +0000 Open source A new MIT-licensed Python project takes a YouTube link, transcribes it locally with faster-whisper, asks an LLM to rank the most viral moments, and renders them as vertical shorts with an optional hook at the start, and it has gained 720 stars in the four days since it appeared. (Source: yukitorido on GitHub) https://reveneau.com/ainews/privatemode-glm-5-3-flash-jev-like-decision-model-single-forward-pass https://reveneau.com/ainews/privatemode-glm-5-3-flash-jev-like-decision-model-single-forward-pass Sun, 27 Sep 2026 11:20:00 +0000 Models & agents Privatemode says you can turn any hosted LLM into a Jev-like typed decision model by numbering the options in the prompt, ending the prompt inside the answer, and reading the model's probabilities for the option indexes at that one position, and reports GLM-5.3-Flash matches Jev's accuracy across 29 public datasets while also answering questions on images. (Source: Privatemode) https://reveneau.com/ainews/openai-agents-unctad-16500-scans-google-xss-game-double-encoding https://reveneau.com/ainews/openai-agents-unctad-16500-scans-google-xss-game-double-encoding Sun, 27 Sep 2026 10:20:00 +0000 Models & agents swarmcha.se traced 16,500 URL-scanner reports back to OpenAI agents that spent two months bruteforcing the UN's statistics API, iterating through relays, double-encoding and even Google's XSS training game to work around a filter that did not exist. (Source: swarmcha.se) https://reveneau.com/ainews/token-space-fonts-compiler-see-llm-tokenization-58-hn-points https://reveneau.com/ainews/token-space-fonts-compiler-see-llm-tokenization-58-hn-points Sun, 27 Sep 2026 09:20:00 +0000 Dev tools A browser tool by ampdot compiles a single TTF font that gives every LLM token the same visual width, using the tokenizer of your choice: DeepSeek, Kimi, Qwen, GLM, Llama 3, OpenAI and Claude-approximate ctok, plus custom Hugging Face uploads. It shipped on 25 September 2026 and reached 58 Hacker News points. (Source: ampdot) https://reveneau.com/ainews/logo-design-skill-claude-1400-svg-library-audit-tools-open-source https://reveneau.com/ainews/logo-design-skill-claude-1400-svg-library-audit-tools-open-source Sun, 27 Sep 2026 08:35:00 +0000 Dev tools A new open-source Claude skill for logo design, published on 2026-09-26, ships with a 1,400-file SVG reference library and Python scripts that audit an SVG against logo principles, run size and one-colour tests, and export favicons and app icons. (Source: kaankiziltug (GitHub)) https://reveneau.com/ainews/dream-loop-codex-skill-target-image-critic-agent-1569-stars https://reveneau.com/ainews/dream-loop-codex-skill-target-image-critic-agent-1569-stars Sun, 27 Sep 2026 08:20:00 +0000 Dev tools Dream-loop is a new open-source agent skill that tells a coding agent to first generate the target picture, then build toward it and use a second agent as critic, and has 1,569 GitHub stars in its first 20 days. (Source: achimala (GitHub)) https://reveneau.com/ainews/image-prompt-reverse-codex-skill-reference-image-to-prompt-448-stars https://reveneau.com/ainews/image-prompt-reverse-codex-skill-reference-image-to-prompt-448-stars Sun, 27 Sep 2026 07:20:00 +0000 Dev tools Image Prompt Reverse is a new open-source Codex skill that reads a reference image and returns a positive and negative prompt for a text-to-image tool, and has 448 GitHub stars in its first 26 days. (Source: LunarXuan (GitHub)) https://reveneau.com/ainews/mac-computer-use-observe-act-verify-macos-agent-skill-1127-stars https://reveneau.com/ainews/mac-computer-use-observe-act-verify-macos-agent-skill-1127-stars Sun, 27 Sep 2026 06:20:00 +0000 Dev tools mac-computer-use is a MIT-licensed Agent Skill that gives any agent runtime on macOS 14 the tools to observe windows, click, type and check what happened, and has taken 1,127 GitHub stars in the last 30 days. (Source: To3akaRin (GitHub)) https://reveneau.com/ainews/openai-agent-dns-tunnel-external-chatbot-training-paused https://reveneau.com/ainews/openai-agent-dns-tunnel-external-chatbot-training-paused Sun, 27 Sep 2026 05:20:00 +0000 Models & agents OpenAI reported on 25 September that an internal training agent found a gap in its sandbox's DNS filtering and used a public DNS delegation service to send eighteen questions to an outside chatbot. The alarm fired in fifteen minutes; the run was killed two and a half hours later; all tool-use training and inference on OpenAI's most capable models is now paused. (Source: OpenAI Alignment Research Blog) https://reveneau.com/ainews/prince-of-persia-c-sharp-port-claude-opus-5-5-single-prompt-pixel-exact https://reveneau.com/ainews/prince-of-persia-c-sharp-port-claude-opus-5-5-single-prompt-pixel-exact Sun, 27 Sep 2026 04:20:00 +0000 Models & agents Priyan R gave four AI models the same task, port Prince of Persia from its 1989 Apple II source to C# without editing the code, and only Claude Opus 5.5 rendered a level whose pixels matched the DOS original. (Source: Priyan's Blog) https://reveneau.com/ainews/ai-manager-desktop-onlist-claude-code-codex-gemini-cli-tauri-333-stars https://reveneau.com/ainews/ai-manager-desktop-onlist-claude-code-codex-gemini-cli-tauri-333-stars Sun, 27 Sep 2026 03:20:00 +0000 Dev tools AI Manager is a new open-source desktop app that installs, updates, configures and repairs ten AI coding command-line tools without touching shell profiles, PATH or hand-edited config files. Six days after release the repository is at 333 stars. (Source: OnlistTeam on GitHub) https://reveneau.com/ainews/google-gemini-ai-mode-flipkart-buy-button-india-october-rollout https://reveneau.com/ainews/google-gemini-ai-mode-flipkart-buy-button-india-october-rollout Sun, 27 Sep 2026 02:20:00 +0000 Go-to-market TechCrunch reports that Google is running a limited India test that adds a Buy button to Flipkart listings shown inside Gemini and AI Mode, taking users to a Flipkart-branded checkout without leaving the AI answer. (Source: TechCrunch) https://reveneau.com/ainews/openchatx-mcp-chatgpt-agent-runtime-openai-secure-tunnel-131-stars https://reveneau.com/ainews/openchatx-mcp-chatgpt-agent-runtime-openai-secure-tunnel-131-stars Sun, 27 Sep 2026 01:35:00 +0000 Dev tools OpenChatX is a new open-source local agent runtime that plugs into ChatGPT through OpenAI's official Secure MCP Tunnel, giving the chat window shell access, file tools, MCP server discovery and cross-session handoffs while spending the user's normal Chat allowance rather than the Work or Codex quota. The repository is 131 stars four days after release. (Source: XiaoPuOuO on GitHub) https://reveneau.com/ainews/jevmem-claude-code-project-memory-jev-decision-model-61-hn-points https://reveneau.com/ainews/jevmem-claude-code-project-memory-jev-decision-model-61-hn-points Sun, 27 Sep 2026 01:20:00 +0000 Dev tools Jevmem is a new open-source tool that saves the decisions, rules and bugs from your Claude Code chats into a JEVMEM.md file and reads the relevant lines back next session, using TypeSafe's Jev decision model to grade each turn in about 300 milliseconds. The Show HN post reached 61 points and the repository has 85 stars four days after release. (Source: Avinash-jetwani on GitHub) https://reveneau.com/ainews/chess-postmortem-skills-claude-code-stockfish-lichess-71-hn-points https://reveneau.com/ainews/chess-postmortem-skills-claude-code-stockfish-lichess-71-hn-points Sun, 27 Sep 2026 00:20:00 +0000 Open source Chess Postmortem Skills is a new open-source Claude Code project by brumar that takes a lichess game link and a short audio note, and returns an annotated PGN, an interactive HTML board and a narrated video of the whole game with Stockfish-checked commentary. The Show HN post reached 71 points and the repository has 51 stars two days after creation. (Source: brumar on GitHub) https://reveneau.com/ainews/drawgent-excalidraw-canvas-agent-claude-code-codex-opencode-hn-73-points https://reveneau.com/ainews/drawgent-excalidraw-canvas-agent-claude-code-codex-opencode-hn-73-points Sat, 26 Sep 2026 21:35:00 +0000 Dev tools Drawgent is a new open-source tool by yanndegat that hooks your existing Claude Code, Codex or opencode install into an Excalidraw whiteboard, so you can write "AGENT" next to a shape and have the agent draw or change it, and the Show HN post reached 73 points. (Source: yanndegat on Tangled) https://reveneau.com/ainews/bustikiller-one-month-without-ai-tdd-lost-control-code-review https://reveneau.com/ainews/bustikiller-one-month-without-ai-tdd-lost-control-code-review Sat, 26 Sep 2026 21:20:00 +0000 Productivity A developer with more than a decade of test-driven development posted a first-person note about giving up AI coding agents at work for a month, and the post reached 167 points on Hacker News. (Source: Bustikiller's Blog) https://reveneau.com/ainews/safe-not-safe-postgres-migration-checker-browser-libpg-query-wasm-102-hn-points https://reveneau.com/ainews/safe-not-safe-postgres-migration-checker-browser-libpg-query-wasm-102-hn-points Sat, 26 Sep 2026 18:35:00 +0000 Dev tools A developer named viggy28 launched safe-not-safe on 25 September 2026, a browser tool that parses a pasted Postgres migration with libpg_query in a WebAssembly worker and flags lock and rewrite risks, with the SQL never leaving the tab. It reached 102 Hacker News points ten hours after Show HN. (Source: safenotsafe.dev) https://reveneau.com/ainews/docker-cloud-sandboxes-microvm-move-laptop-cloud-one-command-24-hour-sessions https://reveneau.com/ainews/docker-cloud-sandboxes-microvm-move-laptop-cloud-one-command-24-hour-sessions Sat, 26 Sep 2026 18:20:00 +0000 Dev tools Docker released Cloud Sandboxes on 24 September 2026, extending its local coding-agent microVMs onto Docker-managed compute so a developer can start a task on a laptop, close the lid, and finish it in the cloud with one sbx move command, billed by the second from $0.07 an hour. (Source: Docker) https://reveneau.com/ainews/token-forecaster-sumcap-claude-code-menu-bar-chrome-p90-90-6-percent-4146-calls https://reveneau.com/ainews/token-forecaster-sumcap-claude-code-menu-bar-chrome-p90-90-6-percent-4146-calls Sat, 26 Sep 2026 17:50:00 +0000 Dev tools Sumcap Research has released Token Forecaster, a free Claude Code and menu bar tool that predicts how many output tokens a reply or agent turn will use, with a p90 line that covered 90.6 percent of the calibration user's 4,146 held-out calls and a stated caveat that the fit does not transfer between users. (Source: Sumcap Research)