EmDash – a spiritual successor to WordPress that solves plugin security

140 elithrar 2026-04-01 16:33:53 UTC blog.cloudflare.com Llama Share 75

Cloudflare's EmDash is a new, open-source CMS built on Astro, aiming to replace WordPress with a more secure, serverless, and AI-friendly platform. EmDash offers improved security, scalability, and ease of use, with features like plugin sandboxing, dynamic workers, and AI-driven content management.

StepFun 3.5 Flash is #1 cost-effective model for OpenClaw tasks (300 battles)

46 skysniper 2026-04-01 16:33:53 UTC app.uniclaw.ai Full Share 14

A public benchmark for evaluating whether AI agents can complete real workflows. Compare model performance and cost-effectiveness on real agent tasks.

Ask HN: Who is hiring? (April 2026)

71 whoishiring 2026-04-01 15:33:53 UTC news.ycombinator.com Llama Share 64

Here are the job postings summarized in 2 concise English sentences each, not exceeding 200 characters:

Show HN: Real-time dashboard for Claude Code agent teams

29 simple10 2026-04-01 16:33:53 UTC github.com/simple10 Llama Share 4

Claude Observe provides real-time visibility into Claude Code sessions, capturing every hook event and streaming it to a live dashboard. This allows users to see exactly what each agent is doing, catch problems as they happen, and debug issues with full payloads.

AI for American-Produced Cement and Concrete

8 latchkey 2026-04-01 17:17:53 UTC engineering.fb.com Prefix Share 0

Meta is continuing its long-term roadmap to help the construction industry leverage AI to produce high-quality and more sustainable concrete mixes, as well as those exclusively produced in the United States. Concurrent with the 2026 American Concrete Institute (ACI) Spring Convention, Meta is releasing a new AI model for designing concrete mixes – Bayesian Optimization for Concrete ...

CERN levels up with new superconducting karts

328 fnands 2026-04-01 07:33:53 UTC home.cern Llama Share 75

CERN engineers developed super-charged karts to speed up work in the Large Hadron Collider tunnel during major works. The karts, inspired by nursery school children's designs, will replace bicycles and enable faster travel through the 27-km tunnel.

Is BGP safe yet?

183 janandonly 2026-04-01 13:33:53 UTC isbgpsafeyet.com Llama Share 58

BGP security issues allow malicious actors to hijack devices, causing widespread problems. RPKI signing of Internet routes can improve BGP security.

The OpenAI Graveyard: All the Deals and Products That Haven't Happened

74 dherls 2026-04-01 16:33:53 UTC forbes.com Full Share 43

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NASA Artemis II moon mission live launch broadcast

24 apitman 2026-04-01 17:11:53 UTC plus.nasa.gov Llama Share 4

Artemis II is NASA's first crewed mission under the Artemis program, launching from Kennedy Space Center in Florida. It will test the Orion spacecraft's life support systems and lay groundwork for future crewed missions.

Random numbers, Persian code: A mysterious signal transfixes radio sleuths

57 thinkingemote 2026-04-01 12:33:53 UTC rferl.org Llama Share 65

A mysterious Persian-language numbers station started broadcasting on February 28, about 12 hours after US and Israel began bombing Iran. The signal was jammed on March 4, leading to speculation about its origin and purpose.

Consider the Greenland Shark (2020)

61 mooreds 2026-04-01 11:33:53 UTC lrb.co.uk Llama Share 22

Greenland sharks are the planet's longest-lived vertebrates, with some estimated to be between 272 and 512 years old, and have been swimming silently through the northern seas for thousands of years. Despite their slow metabolism and unpleasant appearance, these sharks are a symbol of hope and endurance, and will likely outlast human civilizations and witness future transformations on Earth.

What Is Copilot Exactly?

25 WhyNotHugo 2026-04-01 16:39:53 UTC idiallo.com Llama Share 6

The author was initially skeptical of Microsoft Copilot but after giving it a week, he created a workflow and automated tasks. He discovered that his coworker who inspired him to try Copilot had never actually used it.

Intuiting Pratt Parsing

111 signa11 2026-04-01 08:33:53 UTC louis.co.nz Llama Share 33

Pratt parsing is a method for parsing expressions with varying precedence by walking back up the spine of the tree when a transition operator appears and building a left-leaning subtree. The Pratt parser uses a recursive descent parser with a call stack to build the tree, and it handles left-associative and right-associative operators by adjusting their left and right binding powers.

Ada and Spark on ARM Cortex-M – A Tutorial with Arduino and Nucleo Examples

25 swq115 2026-04-01 13:33:53 UTC inspirel.com Full Share 4

This tutorial was written for all those who are interested in programming embedded systems and who would like to explore the idea of using Ada and SPARK in systems based on ARM Cortex-M microcontrollers.

Claude Wrote a Full FreeBSD Remote Kernel RCE with Root Shell (CVE-2026-4747)

189 ishqdehlvi 2026-04-01 05:33:53 UTC github.com/califio Llama Share 80

FreeBSD 13.5 and later versions have a vulnerability in the RPCSEC_GSS module, allowing a remote kernel code execution attack via NFS. The vulnerability is due to a buffer overflow in the svc_rpc_gss_validate function.

Playing Wolfenstein 3D with one hand in 2026

6 Brajeshwar 2026-04-01 16:33:53 UTC arstechnica.com Prefix Share 1

Like practically everyone who owned a PC in the early ’90s, I tore through the shareware episode of Wolfenstein 3D shortly after it came out. At the time, the game’s mere existence seemed like a magic trick, offering a smooth-scrolling first-person perspective that was unlike pretty much anything I had ever seen. Strictly speaking, the game might have been ironically two-dimensional (lacking ...

Wasmer (YC S19) Is Hiring – Rust and DevRel Positions

0 2026-04-01 12:33:53 UTC workatastartup.com Llama Share

Wasmer is a company working on WebAssembly for cloud computing, using Rust, WebAssembly, and LLVM. They are hiring a Rust software engineer with 3+ years of experience.

Randomness on Apple Platforms (2024)

17 surprisetalk 2026-04-01 14:33:53 UTC blog.xoria.org Llama Share 1

The user explores various random number generation APIs on Apple platforms, including rand(3), arc4random(3), getentropy(2), CCRandomGenerateBytes, and SecRandomCopyBytes, to determine the best approach for different use cases. The user concludes that for non-security-critical use cases, a custom RNG seeded with getentropy(2) is sufficient, while for security-critical workloads, ...

Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)

170 wazHFsRy 2026-04-01 06:33:53 UTC github.com/yannick-cw Llama Share 70

The korb CLI is a Haskell program that allows users to create baskets and order groceries from REWE markets programmatically. It uses a shared markdown file to store shopping lists and generates a template based on user history and preferences.

Show HN: Sycamore – next gen Rust web UI library using fine-grained reactivity

79 lukechu10 2026-04-01 12:33:53 UTC sycamore.dev Llama Share 53

Sycamore is a Rust and WebAssembly-based framework offering fine-grained reactivity and compile-time error checking. It supports Server Side Rendering, SPA mode, and features like async data loading and a built-in router.

Claude Code Unpacked : A visual guide

913 autocracy101 2026-04-01 05:33:53 UTC ccunpacked.dev Llama Share 335

Claude Code processes keyboard input from TextInput or piped stdin, then uses a lead agent to break tasks and spawn parallel workers. It also has unreleased features and a virtual pet that lives in the terminal.

A dot a day keeps the clutter away

478 scottlawson 2026-03-31 21:33:53 UTC scottlawsonbc.com Llama Share 144

The author created a simple inventory system using colored dot stickers to track usage of electronic components and tools in their lab. The system reveals patterns and helps the author decide what to keep and what to discard, making it easier to manage their collection.

The Document Foundation ejects its core developers

48 hackernewsblues 2026-04-01 11:33:53 UTC collaboraonline.com Llama Share 17

Collabora Productivity is leaving The Document Foundation due to unproven legal concerns and exclusion from governance. They plan to continue making LibreOffice contributions and launch their own gerrit for self-hosted FOSS tooling.

New patches allow building Linux IPv6-only

89 Bender 2026-04-01 13:33:53 UTC phoronix.com Llama Share 87

David Woodhouse sent a Linux kernel patch series to deprecate legacy IP support, allowing IPv6-only kernel builds and disabling IPv4 support. The patches add a CONFIG_LEGACY_IP option to toggle IPv4 support, with warnings for legacy IP socket use.

Show HN: Zerobox – Sandbox any command with file and network restrictions

5 afshinmeh 2026-04-01 16:33:53 UTC github.com/afshinm Prefix Share 1

Credential injection: Pass API keys that the process never sees. Zerobox injects real values only for approved hosts Pass a secret to a specific host and the inner process never sees the real value: import { Sandbox } from "zerobox"; const sandbox = Sandbox.create({ secrets: { OPENAI_API_KEY: { value: process.env.OPENAI_API_KEY, hosts: ["api.openai.com"], }, }, }); const ...

Chess in SQL

149 upmostly 2026-04-01 04:33:53 UTC dbpro.app Llama Share 33

A chess board was rendered in SQL using a pivot technique to transform rows into columns. This technique was used to visualize the game of Paul Morphy against the Duke of Brunswick and Count Isouard in 1858.

A new way to measure poverty shows the US falling behind Europe

10 _DeadFred_ 2026-04-01 17:02:53 UTC euronews.com Llama Share 0

Olivier Sterck's "average poverty" measure shows US poverty is higher than in Western Europe despite higher average incomes. The US has rising inequality, which outpaces income growth, contributing to increased average poverty.

Show HN: 1-Bit Bonsai, the First Commercially Viable 1-Bit LLMs

363 PrismML 2026-03-31 21:33:53 UTC prismml.com Llama Share 138

PrismML's ultra-dense intelligence models, like 1-bit Bonsai, offer significant memory and energy savings. They achieve high performance and accuracy while requiring much less memory and energy than full-precision models.

TinyLoRA – Learning to Reason in 13 Parameters

227 sorenjan 2026-03-31 23:33:53 UTC arxiv.org Llama Share 42

Researchers propose TinyLoRA to scale low-rank adapters, achieving 91% accuracy on GSM8K with 13 trained parameters. TinyLoRA recovers 90% of performance improvements with 1000x fewer parameters on learning-to-reason benchmarks.

TruffleRuby

183 tosh 2026-04-01 00:33:53 UTC chrisseaton.com Llama Share 25

TruffleRuby is a Ruby implementation on the JVM using Graal and Truffle, achieving high performance and simplicity. It was open sourced in 2014 and is now part of GraalVM, sponsored by Shopify since 2019.