Claude Opus 4.7

1697 meetpateltech 2026-04-16 15:04:22 UTC anthropic.com Llama Share 1210

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

832 mikeevans 2026-04-16 18:04:22 UTC openai.com Llama Share 422

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

130 gregsadetsky 2026-04-17 00:04:22 UTC cadquery.github.io Full Share 21

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.

A Python Interpreter Written in Python

43 xk3 2026-04-17 04:04:22 UTC aosabook.org Llama Share 9

The Python interpreter is a virtual machine that executes bytecode, which is an intermediate representation of Python code, by manipulating a stack and jumping to different instructions. The interpreter has a complex structure, including frames, which are collections of information and context for a chunk of code, and a call stack, which stores the frames, and a data stack, which stores the ...

30 Years of HPC: many hardware advances, little adoption of new languages

29 matt_d 2026-04-17 05:04:22 UTC chapel-lang.org Llama Share 3

The author reflects on 30 years of High-Performance Computing (HPC) and notes that despite significant hardware advancements, HPC programming notations have largely remained the same, with Fortran, C, and C++ still dominating the landscape. The author attributes this stagnation to a lack of investment in HPC software, a focus on hardware over software, and a community mindset that doubts its ...

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

71 _fizz_buzz_ 2026-04-17 01:04:22 UTC lucasgerads.com Llama Share 12

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.

FIM – Linux framebuffer image viewer

5 Mr_Minderbinder 2026-04-17 07:21:22 UTC nongnu.org Prefix Share 1

FIM is a universal image viewer inspired by GNU/Linux concepts. FIM is a highly customizable and scriptable image viewer for users who are comfortable with software like the VIM text editor (see this minitutorial) or the Mutt mail user agent (see this minitutorial). It has been developed with GNU/Linux in mind, but can be built to run on several Unix systems, and with some adaption even on ...

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

157 scaredpelican 2026-04-16 22:04:22 UTC github.com/gainsec Llama Share 35

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.

Official Clojure Documentary page with Video, Shownotes, and Links

188 adityaathalye 2026-04-16 20:04:22 UTC clojure.org Llama Share 45

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.

ReBot-DevArm: open-source Robotic Arm

47 rickcarlino 2026-04-17 02:04:22 UTC github.com/seeed-projects Llama Share 9

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.

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

213 ingve 2026-04-16 19:04:22 UTC android-developers.googleblog.com Llama Share 74

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.

A Better R Programming Experience Thanks to Tree-sitter

121 sebg 2026-04-16 22:04:22 UTC ropensci.org Llama Share 14

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.

Substrate AI Is Hiring Harness Engineers

0 2026-04-17 03:04:22 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 ...

Playdate’s handheld changed how Duke University teaches game design

136 Ivoah 2026-04-16 20:04:22 UTC news.play.date Llama Share 53

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.

Human Accelerated Region 1

33 apollinaire 2026-04-17 04:04:22 UTC en.wikipedia.org Llama Share 7

HAR1 is a human accelerated region on chromosome 20 involved in neurodevelopment, found in the developing brain and adult cerebellum and forebrain. It is repressed by REST in Huntington's disease, contributing to neurodegeneration.

Discourse Is Not Going Closed Source

96 sams99 2026-04-17 04:04:22 UTC blog.discourse.org Llama Share 34

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.

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

1050 cmitsakis 2026-04-16 14:04:22 UTC qwen.ai Llama Share 456

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.

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

64 dotmanish 2026-04-17 04:04:22 UTC theverge.com Llama Share 22

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.

A Git helper tool that breaks large merges into parallelizable tasks

26 schusterfredl 2026-04-17 03:04:22 UTC github.com/mwallner Llama Share 3

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.

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

273 nikitoci 2026-04-16 14:04:22 UTC blog.cloudflare.com Llama Share 64

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.

Building a Web Page That Edits Itself

7 evakhoury 2026-04-17 05:04:22 UTC patrickweaver.net Prefix Share 0

The original vision for the world wide web was a read/write medium. A few years ago I thought, “what if an HTML file could update itself?” When I first started making goofy web pages many years ago, the index.html file felt magical. It felt like the file was the website, and a few .html files in a directory were a little community of pages. Over time, working with things like PHP and ...

US Bill Mandates On-Device Age Verification

111 ronsor 2026-04-17 03:04:22 UTC reclaimthenet.org Llama Share 50

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.

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

599 aphyr 2026-04-16 14:04:22 UTC aphyr.com Llama Share 631

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.

The beginning of scarcity in AI

56 gmays 2026-04-16 21:04:22 UTC tomtunguz.com Llama Share 82

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.

Century-bandwidth antenna reinvented,patented after 18 yrs with decade bandwidth

8 teleforce 2026-04-17 05:04:22 UTC ieeexplore.ieee.org Full Share 3

The goal of this communication is to point out that 18 years after it was first developed, a century-bandwidth antenna has apparently been reinvented with only a decade bandwidth, and patented

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

203 kmfrk 2026-04-16 23:04:22 UTC theguardian.com Llama Share 47

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.

Everything we like is a psyop?

240 evo_9 2026-04-17 00:04:22 UTC techcrunch.com Llama Share 152

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.

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

86 alexblackwell_ 2026-04-16 16:04:22 UTC zatanna.ai Full Share 74

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.

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

391 simonw 2026-04-16 18:04:22 UTC simonwillison.net Llama Share 83

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.

Codex Hacked a Samsung TV

238 campuscodi 2026-04-16 11:04:22 UTC blog.calif.io Llama Share 127

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.