Claude Opus 4.7

1598 meetpateltech 2026-04-16 15:13:28 UTC anthropic.com Llama Share 1123

Opus 4.7 is a notable improvement over Opus 4.6 with better vision, more tasteful and creative task completion, and improved cybersecurity capabilities. It handles complex tasks with rigor and consistency, and is available today across all Claude products and APIs.

Codex for almost everything

770 mikeevans 2026-04-16 17:13:28 UTC openai.com Llama Share 389

Codex now operates alongside developers, generating images, remembering preferences, and taking on repeatable work, with deeper support for developer workflows and native web integration. The update includes over 90 new plugins, improved automations, and memory features to enhance productivity and collaboration.

CadQuery is an open-source Python library for building 3D CAD models

76 gregsadetsky 2026-04-17 00:13:28 UTC cadquery.github.io Full Share 9

CadQuery is an open-source Python library for building 3D CAD models. It lets you describe parts as code, making models easy to version, share, and parameterize - no GUI required.

Guy builds AI driven hardware hacker arm from duct tape, old cam and CNC machine

131 scaredpelican 2026-04-16 22:13:28 UTC github.com/gainsec Llama Share 26

AutoProber is a hardware hacker's flying probe automation stack for safe pin probing. It uses a web dashboard, Python scripts, or the agent itself to control hardware and annotate maps.

Show HN: Spice simulation → oscilloscope → verification with Claude Code

45 _fizz_buzz_ 2026-04-17 01:13:28 UTC lucasgerads.com Llama Share 10

You're experimenting with Claude Code for hardware development, finding it tricky to express complex designs in plain English but useful with immediate feedback. You've set up a workflow with Claude, oscilloscope, and SPICE simulator for validating circuits, programming, and data analysis.

A Better R Programming Experience Thanks to Tree-sitter

109 sebg 2026-04-16 22:13:28 UTC ropensci.org Llama Share 10

Davis Vaughan created an R grammar for the Tree-sitter parsing generator, unlocking improved developer experience for R. This grammar has been used to build various tools, including the {treesitter} R package, which allows parsing and searching R code, and tools like ast-grep and Air for code refactoring and reformatting.

Discourse Is Not Going Closed Source

45 sams99 2026-04-17 04:13:28 UTC blog.discourse.org Llama Share 17

Discourse remains open source despite Cal.com's decision to close their codebase due to AI-powered security threats. The company believes openness makes them more secure and allows for a larger defensive response.

Official Clojure Documentary page with Video, Shownotes, and Links

134 adityaathalye 2026-04-16 20:13:28 UTC clojure.org Llama Share 37

Clojure is a Lisp dialect that originated from Rich Hickey's idea and has become a key language in the fintech industry. It features persistent data structures, software transactional memory, and a values-first approach to minimize complexity.

Android CLI: Build Android apps 3x faster using any agent

169 ingve 2026-04-16 19:13:28 UTC android-developers.googleblog.com Llama Share 54

Android CLI is a new tool for Android development that simplifies workflows and improves efficiency with AI-assistance. It's part of a suite of tools including Android skills and the Android Knowledge Base for high-quality app development.

ReBot-DevArm: open-source Robotic Arm

24 rickcarlino 2026-04-17 02:13:28 UTC github.com/seeed-projects Llama Share 2

reBot-DevArm is an open-source robotic arm project for learning Embodied AI, offering free tutorials and documentation. It promotes knowledge sharing and enables developers to access cutting-edge robotic arm technologies at minimal cost.

Substrate AI Is Hiring Harness Engineers

0 2026-04-17 03:13:28 UTC ycombinator.com Prefix Share

Substrate (www.substrate.cc) is building the world’s first AI native BPO, starting with healthcare RCM. We’re focused on helping healthcare enterprises like physician groups, EMR providers, and BPOs accelerate AR, and get reimbursed quickly and cost effectively. We already touch over 500k healthcare claims each month. We're looking for an exceptional Harness Engineer to help build the ...

A Python Interpreter Written in Python

7 xk3 2026-04-17 03:13:28 UTC aosabook.org Prefix Share 0

If you enjoy these books, you may also enjoy Software Design by Example in Python and Software Design by Example in JavaScript. Allison is an engineer at Dropbox, where she helps maintain one of the largest networks of Python clients in the world. Before Dropbox, she was a facilitator at the Recurse Center, a writers retreat for programmers in New York. She's spoken at PyCon North America ...

Playdate’s handheld changed how Duke University teaches game design

107 Ivoah 2026-04-16 20:13:28 UTC news.play.date Llama Share 44

Duke University's GDDI program uses Playdate, a handheld game console, to teach game design fundamentals due to its simplicity and portability. The device's free development kit and simulator allow students to create and test games quickly, fostering an iterative design process.

Bluesky has been dealing with a DDoS attack for nearly a full day

17 dotmanish 2026-04-17 04:13:28 UTC theverge.com Llama Share 3

Bluesky experienced intermittent app outages affecting feeds, notifications, and search. No unauthorized access to user data was found, with an update expected by 1PM ET on Friday.

Qwen3.6-35B-A3B: Agentic coding power, now open to all

985 cmitsakis 2026-04-16 14:13:28 UTC qwen.ai Llama Share 433

Qwen3.6-35B-A3B is a sparse MoE model with 3B active parameters, delivering outstanding agentic coding performance and rivaling larger dense models. It's available as open weights on Hugging Face and ModelScope, and through Alibaba Cloud Model Studio API.

A Git helper tool that breaks large merges into parallelizable tasks

11 schusterfredl 2026-04-17 02:13:28 UTC github.com/mwallner Llama Share 2

Mergetopus is a tool that helps teams manage large merges by splitting them into smaller tasks. It creates separate branches for each conflict and allows developers to resolve them individually.

New unsealed records reveal Amazon's price-fixing tactics, California AG claims

177 kmfrk 2026-04-16 22:13:28 UTC theguardian.com Llama Share 37

California authorities claim Amazon pressures independent sellers to raise prices on competitors' sites to appear lower-priced. Amazon denies allegations, saying it promotes competition and rewards low prices.

US Bill Mandates On-Device Age Verification

51 ronsor 2026-04-17 03:13:28 UTC reclaimthenet.org Llama Share 8

Representative Josh Gottheimer's Parents Decide Act mandates age verification for all US device users, building a national ID layer administered by Apple and Google. This infrastructure erodes the First Amendment's protection of anonymous access to lawful content, shifting users from presumptively anonymous adults to identified subjects.

Cloudflare's AI Platform: an inference layer designed for agents

258 nikitoci 2026-04-16 14:13:28 UTC blog.cloudflare.com Llama Share 60

Cloudflare is launching AI Gateway, a unified inference layer that allows developers to access any AI model from any provider through one API. This simplifies AI development and management, enabling developers to build fast and reliable AI-powered applications.

Everything we like is a psyop?

178 evo_9 2026-04-17 00:13:28 UTC techcrunch.com Llama Share 103

The music industry and startups use marketing firms to create fake social media trends and manipulate public opinion. This includes paying people to post about products or artists on their accounts to create the illusion of popularity.

The future of everything is lies, I guess: Where do we go from here?

555 aphyr 2026-04-16 14:13:28 UTC aphyr.com Llama Share 602

The author is concerned about the impact of large language models on society, citing their potential to displace human workers and exacerbate existing problems. They advocate for slowing down the development of these models to give time for regulation and adaptation.

Launch HN: Kampala (YC W26) – Reverse-Engineer Apps into APIs

83 alexblackwell_ 2026-04-16 16:13:28 UTC zatanna.ai Full Share 64

Zatanna maps human-only software workflows and exposes them as reliable APIs your AI agents and internal tools can call in production. No browser automation scripts to maintain.

GPT‑Rosalind for life sciences research

80 babelfish 2026-04-16 20:13:28 UTC openai.com Llama Share 20

OpenAI introduced GPT-Rosalind, a life sciences model series for research in biology, drug discovery, and translational medicine. It aims to accelerate early stages of discovery by supporting evidence synthesis, hypothesis generation, and experimental planning.

Qwen3.6-35B-A3B on my laptop drew me a better pelican than Claude Opus 4.7

351 simonw 2026-04-16 18:13:28 UTC simonwillison.net Llama Share 76

The author compares two AI models, Qwen3.6 and Claude Opus 4.7, on a pelican riding a bicycle benchmark. Qwen3.6 produces better results, making it a better choice for specific tasks.

Artifacts: Versioned storage that speaks Git

178 jgrahamc 2026-04-16 13:13:28 UTC blog.cloudflare.com Llama Share 20

Cloudflare introduces Artifacts, a distributed, versioned filesystem built for agents, serving applications with Git-like functionality. Artifacts aims to address the scale and efficiency needs of modern development, with a private beta available for paid Workers plan developers.

The beginning of scarcity in AI

34 gmays 2026-04-16 21:13:28 UTC tomtunguz.com Llama Share 54

Technology companies are facing supply chain limits, causing GPU rental prices to surge and limiting access to AI models. This scarcity is reshaping the industry with new challenges and opportunities for companies to adapt and diversify.

The "Passive Income" trap ate a generation of entrepreneurs

237 devonnull 2026-04-16 21:13:28 UTC joanwestenberg.com Llama Share 168

The author describes a "Passive Income Brain" ideology that led many entrepreneurs to prioritize building systems that generate revenue without ongoing involvement, often resulting in low-quality products and services. This movement produced a culture of affiliate spam, dropshipped junk, and ebooks about passive income.

Codex Hacked a Samsung TV

231 campuscodi 2026-04-16 11:13:28 UTC blog.calif.io Llama Share 125

Researchers used AI to hack a Samsung TV, partnering with OpenAI, and successfully escalated privileges from a browser shell to root. The AI, Codex, used a physmap primitive to access physical memory and overwrite kernel credentials.

Show HN: Marky – A lightweight Markdown viewer for agentic coding

50 GRVYDEV 2026-04-16 21:13:28 UTC github.com/grvydev Llama Share 28

Marky is a native macOS markdown viewer built with Tauri, React, and markdown-it, offering live reload and Obsidian-style workspaces. It can open .md files from the terminal and supports folders, AI chat, and code blocks.

AI cybersecurity is not proof of work

215 surprisetalk 2026-04-16 11:13:28 UTC antirez.com Llama Share 82

Proof of work analogy fails for AI security as bugs are not found through brute force but rather through model intelligence and understanding. Better models and faster access to them will win in AI security, not more computational power.