The Vercel breach: OAuth attack exposes risk in platform environment variables

188 queenelvis 2026-04-21 18:08:51 UTC trendmicro.com Llama Share 78

A Vercel OAuth supply chain compromise exposed customer secrets at platform scale due to a compromised third-party OAuth application and Vercel's environment variable model. The incident highlights the risk of OAuth trust relationships bypassing traditional defenses and amplifying blast radius.

Britannica11.org – a structured edition of the 1911 Encyclopædia Britannica

138 ahaspel 2026-04-21 18:08:51 UTC britannica11.org Full Share 71

A fully searchable, cross-referenced, and annotated digital edition of the 1910–1911 Encyclopædia Britannica — 40,000+ articles across 28 volumes.

Cal.diy: open-source community edition of cal.com

92 petecooper 2026-04-21 18:08:51 UTC github.com/calcom Llama Share 21

Cal.diy is a self-hosted, open-source scheduling platform that allows users to manage their own scheduling infrastructure without commercial dependencies. It requires advanced knowledge of server administration and database management, and users must carefully review installation and configuration steps.

Framework Laptop 13 Pro

562 Trollmann 2026-04-21 18:08:51 UTC frame.work Llama Share 332

The Framework Laptop 13 Pro features Intel Core Ultra Series 3 processors, up to 64GB of memory, and 8TB of storage. It's designed for Linux compatibility with a haptic touchpad and customizable ports.

10 years: Stephen's Sausage Roll still one of the most influential puzzle games

44 tobr 2026-04-21 19:08:51 UTC thinkygames.com Llama Share 10

Stephen's Sausage Roll, a sokoban game, released 10 years ago, has influenced modern puzzle games with its meticulous design and tough difficulty. It has inspired many developers, including Alan Hazelden, Patrick Traynor, Gwen Frey, Corey Martin, and Joseph Mansfield, to create their own puzzle games.

Laws of Software Engineering

735 milanm081 2026-04-21 11:08:51 UTC lawsofsoftwareengineering.com Llama Share 367

Complex systems evolve from simple ones and have inherent irreducible complexity. Understanding technology and managing it are often mutually exclusive, and quantifiable things can be measured for better outcomes.

A Periodic Map of Cheese

124 sfrechtling 2026-04-21 17:08:51 UTC cheesemap.netlify.app Llama Share 58

Cheesemakers can fill gaps by combining unusual milks with traditional techniques, resulting in unique flavors. Examples include yak milk Brie, buffalo milk Brie, and a cloth-bound sheep cheddar, which could be rich and intense due to the high fat and protein content of these milks.

Edit store price tags using Flipper Zero

225 trueduke 2026-04-21 12:08:51 UTC github.com/i12bp8 Llama Share 232

TagTinker is a Flipper Zero app for infrared ESL protocol study and controlled experiments on authorized hardware. It's licensed under GPL-3.0 and intended for educational research only.

Fusion Power Plant Simulator

122 sam 2026-04-21 15:08:51 UTC fusionenergybase.com Full Share 63

Interactive Sankey diagram showing energy flows in a fusion power plant. Adjust Q, conversion efficiency, and heating system efficiency to see how plasma gain translates to net electricity.

Show HN: GoModel – an open-source AI gateway in Go

143 santiago-pl 2026-04-21 15:08:51 UTC github.com/enterpilot Llama Share 52

GoModel is a high-performance AI gateway written in Go that provides a unified OpenAI-compatible API for multiple providers. It can be configured through environment variables and an optional config.yaml file, and has a two-layer response cache to reduce LLM API costs and latency.

Theseus, a Static Windows Emulator

40 zdw 2026-04-21 18:08:51 UTC neugierig.org Llama Share 3

The user discusses the challenges of Windows emulation and proposes a new approach called static binary translation, which involves compiling x86 code into native machine code ahead of time using a compiler. This approach has several benefits, including improved performance, easier development, and the ability to use native debugging tools, but also has technical and cultural challenges, such ...

My practitioner view of program analysis

12 evakhoury 2026-04-21 19:08:51 UTC sawyer.dev Llama Share 0

The author discusses the challenge of proving software correctness, realizing that it's impossible to know if a program does what people intend due to the semantic gap between code and human understanding. Program analysis, particularly static analysis, can help bridge this gap by providing answers to questions about a program's behavior.

In the UK, EVs are cheaper than petrol cars, thanks to Chinese competition

29 breve 2026-04-21 20:08:51 UTC electrek.co Llama Share 2

Electric cars are now cheaper to buy in the UK due to lower upfront costs and lower fueling costs. The average EV costs £785 less than the average petrol car, making them a more affordable option.

Trellis AI (YC W24) Is hiring engineers to build self-improving agents

0 2026-04-21 17:08:51 UTC ycombinator.com Llama Share

Trellis AI automates healthcare operations with AI agents processing billions in therapies annually. The company is backed by YC and seeks a developer to build production-grade AI systems for healthcare decision-making.

Running a Minecraft Server and More on a 1960s Univac Computer

160 brilee 2026-04-21 12:08:51 UTC farlow.dev Llama Share 26

The user successfully ran a Minecraft server on a 1960s UNIVAC 1219B computer with only 90kb RAM, achieving their goal of running real, complex programs on the ancient machine. They accomplished this by writing a RISC-V emulator in UNIVAC assembly, optimizing it for speed, and using a combination of fuzz testing, LLMs, and manual debugging to overcome technical limitations and hardware issues.

Show HN: VidStudio, a browser based video editor that doesn't upload your files

216 kolx 2026-04-21 12:08:51 UTC vidstudio.app Llama Share 76

Browser-based video tools offer private processing, resizing, and compression for social media platforms. They support audio extraction, effects, and mixing for various workflows.

Anthropic says OpenClaw-style Claude CLI usage is allowed again

464 jmsflknr 2026-04-21 04:08:51 UTC docs.openclaw.ai Llama Share 260

Anthropic's API keys are the clearest production path for gateway hosts and explicit billing control. OpenClaw supports Anthropic's API keys, Claude CLI reuse, and prompt caching feature for standard API access and usage-based billing.

Modern Front end Complexity: essential or accidental?

46 gsky 2026-04-21 17:08:51 UTC binaryigor.com Llama Share 31

The complexity of modern web development can be simplified by using HTML Web Components, HTMX, and a templating language to build websites and apps in a way more aligned with how the browser works. This approach reduces the need for complex tooling and JavaScript, making web development simpler and more productive, while still allowing for complex features and user experiences.

Zindex – Diagram Infrastructure for Agents

4 _ben_ 2026-04-21 20:27:51 UTC zindex.ai Prefix Share 1

Agents create, edit, validate, and render diagrams as durable state - not throwaway output. Structured operations, immutable revisions, 40+ validation rules, and multiple render targets through the Diagram Scene Protocol (DSP). A Sugiyama-style hierarchical layout pipeline figures out positions, edge routes, and label placement automatically. Agents describe the graph; the engine handles the ...

A type-safe, realtime collaborative Graph Database in a CRDT

133 phpnode 2026-04-21 11:08:51 UTC codemix.com Llama Share 39

The graph database @codemix/graph allows loading airline routes, querying with TypeScript, and syncing across tabs via Yjs CRDT. It uses a schema-checked traversal API, Cypher queries, and indexes with conflict-free sync and supports collaborative editing.

Ibuilt a tiny Unix‑like 'OS' with shell and filesystem for Arduino UNO (2KB RAM)

45 Arc1011 2026-04-21 18:08:51 UTC github.com/arc1011 Llama Share 10

A lightweight Arduino UNO shell provides filesystem simulation and hardware control. It offers commands for navigating, creating files, managing GPIO, and displaying system information.

I don't want your PRs anymore

8 speckx 2026-04-21 20:21:51 UTC dpc.pw Prefix Share 0

I really appreciate that you're enjoying the software I'm maintaining and want to help. But we need to rethink this collaboration, because I feel like we're increasingly wasting each other's time. Since I don't really know you, I always have to assume that you might be trying to sneak in something malicious along with your changes, which makes reviewing and merging them ...

MNT Reform is an open hardware laptop, designed and assembled in Germany

251 speckx 2026-04-21 08:08:51 UTC mnt.stanleylieber.com Llama Share 95

The user has a laptop with a trackball issue and made modifications to the side panels and sleeve. They also upgraded their keyboard and investigated audio issues.

Kasane: New drop-in Kakoune front end with GPU rendering and WASM Plugins

35 nsagent 2026-04-21 16:08:51 UTC github.com/yus314 Llama Share 5

Kasane is a Kakoune frontend with a GPU backend and plugin system. It offers a full UI with extensions like splits, image display, and workspace persistence.

Show HN: Ctx – a /resume that works across Claude Code and Codex

42 dchu17 2026-04-21 16:08:51 UTC github.com/dchu917 Llama Share 17

ctx manages workstreams for conversations, allowing branching, pinning, and inspecting saved entries. It supports resume, branch, and curate commands for managing workstreams and their linked sessions.

Meta capturing employee mouse movements, keystrokes for AI training data

126 dlx 2026-04-21 18:08:51 UTC economictimes.indiatimes.com Llama Share 83

Meta is installing tracking software on US-based employees' computers to train AI models. The tool captures mouse movements, clicks, and keystrokes for model improvement.

Colorado River disappeared record for 5M years: now we know where it was

36 wglb 2026-04-21 16:08:51 UTC phys.org Full Share 4

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Show HN: Mediator.ai – Using Nash bargaining and LLMs to systematize fairness

140 sanity 2026-04-21 06:08:51 UTC mediator.ai Llama Share 71

Daniel and Maya disagree over ownership after an investor offers $80k for 20% stake. Mediator proposes a compromise where Daniel can restore his 10% by working full-time for 6 months or forgoing $24k in distributions.

Clojure: Transducers

124 tosh 2026-04-21 15:08:51 UTC clojure.org Llama Share 51

Transducers are composable algorithmic transformations that can be used in various processes, including collections, streams, and observables. They compose directly without awareness of input or output sources and can be used to perform operations like filtering, mapping, and reducing.

Tim Cook's Impeccable Timing

272 hasheddan 2026-04-21 12:08:51 UTC stratechery.com Llama Share 363

Tim Cook's tenure as Apple CEO saw a 303% revenue increase, 354% profit increase, and a $4 trillion valuation. Cook's greatest contribution was elevating Apple's Services, but his reliance on China for manufacturing and AI development may leave Apple vulnerable to future disruptions.