Kimi K3: Open Frontier Intelligence

https://kimi-file.moonshot.cn/prod-chat-kimi/kfs/4/2/2026-07-16/1d9chlgn6rtp4tqfnnmjg?x-tos-process=image%2Fauto-orient%2C1%2Fstrip%2Fignore-error%2C1
Kimi K3, a 2.8T-parameter open model with 1M-token context and native vision, excels in coding, knowledge work, and reasoning, outperforming many models despite trailing top proprietary systems. Built on Delta Attention and Stable LatentMoE, it enables end-to-end tasks like compiler design and scientific research, available via Kimi platforms and API by July 2026.

The lost joy of music piracy

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What.CD, a private music tracker with invite-only tiers and strict rules to avoid legal risks, fostered a dedicated community but shut down in 2016 after a Salinger manuscript leak and server seizure, leaving users in mourning.

Sony deletes more movies from the accounts of people who ‘bought’ them

https://www.techdirt.com/wp-content/uploads/2024/03/ctrl-alt-speech-logo.png
Sony's PlayStation Store repeatedly removes purchased content due to licensing changes, leaving users without refunds, highlighting a systemic issue where consumers are misled into thinking they own digital purchases rather than temporary licenses. Despite public frustration and legal loopholes, companies exploit vague terms and conditions to avoid accountability, demanding clearer ...

Microsoft Comic Chat is now open source

https://opensource.microsoft.com/blog/wp-content/uploads/2026/07/Comic-Chat-Open-Source.jpg
Microsoft has open-sourced Comic Chat, a 1990s IRC chat client that transformed text into comic panels with characters and expressions, popularizing Comic Sans. The project, now modernized for today’s systems, offers a nostalgic glimpse into early internet innovation and invites community exploration of its experimental visual communication design.

OnePlus halts operations in USA and Europe

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OnePlus ends new product rollouts in Europe/North America but maintains device support via OPPO, including updates and repairs. Users may opt to upgrade to ColorOS 17 or retain current systems with rollback options.

Decoy Font

https://static.mixfont.com/assets/20260715-073057-decoy-font-message-3-ohuk5x8p.webp
Decoy Font is a TTF font using spatial frequencies to hide messages from AI by overlaying two layers visible at different distances, making text readable to humans but confusing to OCR and AI models. It serves as a deterrent against automated text scraping, though advanced models may still decode it.

How Our Rust-to-Zig Rewrite Is Going

The Roc compiler team completed a 1.5-year rewrite from Rust to Zig, achieving feature parity and enhancing performance with faster builds, memory efficiency, and zero-heap allocation features like hot code loading. While Zig's ReleaseFast improved memory safety and speed, Rust's ecosystem and incremental build improvements were noted, but Zig's flexibility and control better suited Roc's ...

At least 105 past YC founders have worked at OpenAI and Anthropic

Counting each YC chapter by batch year shows when these founders came through. A founder with two YC startups appears in both years. Startups don't work for a range of reasons, including timing. Explore the database to find already validated ideas that are ready for another shot.Explore Startups.RIP→

SpaceX stock erases all its gains and slides below IPO price in intraday trading

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SpaceX's stock fell below its $135 IPO price, marking a decline from its $2.2 trillion market cap peak and Elon Musk's $800B net worth. The company, now in AI expansion via Cursor acquisition and xAI merger, faces investor concerns over spending and debt, similar to Meta's post-IPO volatility.

NotebookLM is now Gemini Notebook

https://storage.googleapis.com/gweb-uniblog-publish-prod/images/Interview_with_alumni.2e16d0ba.fill-300x300.format-webp.webp
Google renamed NotebookLM to Gemini Notebook, adding cloud-based code execution for research, available to select users. Expanding integration with Gemini app and Search, with full rollout to Pro users soon.

Ente – Opening Our Books

https://ente.com/static/footer-ducks-6a8bad2471dae1e564a941f7c1e81301.webp
The data includes USD revenue ($780,996 monthly, $1.18M annual), paying customers (12,018 monthly, 18,455 annual), and registered accounts (290,703 monthly, 439,046 annual) for January 2026.

1,300 Beautiful Wildlife Illustrations from the 19th Century Now Restored

https://cdn8.openculture.com/2026/07/14224817/plate-6-1024x681.jpg
The Victorian-era *Naturalist’s Library* democratized access to natural history through illustrated books, now digitally restored by Nicholas Rougeux using AI, offering free online and affordable print/poster versions to inspire future naturalists.

If you want to create a button from scratch, you must first create the universe

https://madcampos.dev/assets/build/apple-pie.C6GE_Xvg_1VaYfW.webp
The article argues that recreating native HTML elements like buttons from scratch is a Sisyphean task due to their complex accessibility requirements, such as keyboard navigation and ARIA roles, which are inherently handled by native elements. It emphasizes using semantic HTML to avoid maintenance burdens and ensure user expectations are met.

Guerrilla London bus ads mock Kylie Jenner’s Meta glasses campaign

https://storage.ghost.io/c/51/f8/51f871d8-b6be-4a73-b958-0ca4fff0110a/content/images/size/w160/2025/11/rhea-nayyar-d-blank-r-g-s-500.jpg
Meta and Kylie Jenner's camera glasses faced privacy backlash, with EHE's "They Live"-inspired ad critiquing real-world surveillance. Extended recording and misuse by some users highlight gaps in privacy laws.

The LLM Critics Are Right. I Use LLMs Anyway

https://www.theocharis.dev/blog/llm-critics-are-right-i-use-llms-anyway/anthropic-fable-statement_hu3648486020534622876.png
The author experiences dissonance using LLMs despite agreeing with critics, noting widespread tension at tech conferences where developers auto-close LLM-generated PRs to combat trust issues. They advocate for structured workflows and human oversight to harness LLMs' benefits while mitigating their flaws.

Bluesky Trademarks ATProto

https://atproto.com/-/blog/at-protocol-trademark/opengraph-image.png?2117347caea57ee0
Bluesky acquired the "ATPROTOCOL" trademark to protect the atproto community from legal threats, ensuring free use while defending against misuse. Licensing is optional for most, mandatory for branding, and future ownership may shift to an independent governance body.

Immersive Linear Algebra Book with Interactive Figures (2015)

How to navigate, notation, and a recap of some math that we think you already know. The concept of a vector is introduced, and we learn how to add and subtract vectors, and more. In three-dimensional spaces you can produce a vector from two other vectors using this tool.

LM Studio Bionic: the AI agent for open models

https://lmstudio.ai/assets/marketing/blog/introducing-lm-studio-bionic/Bionic-Cover-blogimage.png
LM Studio Bionic is an AI agent for open models, offering local/cloud execution, privacy, and voice keyboard with local transcription, supporting tasks like coding and document work. It uses models like Voxtral and GLM 5.2, ensures zero data retention, and provides secure cloud access for complex tasks.

Detecting LLM-Generated Texts with “Classical” Machine Learning

https://blog.lyc8503.net/en/post/llm-classifier/ppl.png
The author developed an AI-generated text detector using traditional ML models (LinearSVC, Naive Bayes) with ~85% accuracy, leveraging human and LLM-generated text datasets, revealing strong statistical patterns in AI content. Despite limitations, the tool highlights widespread undetected AI use in online platforms like Lofter, raising concerns about authenticity and disclosure.

Goes-19 weather satellite enters Safe Hold mode

https://www.spaceweather.gov/sites/default/files/styles/pad_sides_large/public/top_news/GOES19_Safe_Hold_0.jpg?itok=OT0gca0z
published: Thursday, July 16, 2026 01:59 UTC

$100 AI Music Video: Claude Fable 5 vs. GPT-5.6 Sol

https://www.tryai.dev/blog/ai-music-video-arena-claude-vs-gpt-5.6/opengraph-image-yqks0s?3313ef8f7f360358
Two AI models, Claude Fable 5 and GPT-5.6 Sol, autonomously created music videos for "Uptown Funk" with $25 or $100 budgets using FAL/Replicate and ffmpeg. All four runs completed, but faced challenges in character consistency, tempo alignment, and self-iteration, with higher budgets generating more footage but not better quality.

Reynard: A real Firefox web browser for iOS 13 or later

https://private-user-images.githubusercontent.com/37860569/581925813-1c42dda2-b778-4342-9f94-8f852c3ad652.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.7Drtj9MlPAq00u_0pQmGDS0Ki-CXZTheaAog56OKC5s
Reynard is an iOS browser using Gecko (Firefox's engine) to bypass outdated WebKit on older iOS versions, enabling modern website compatibility. It's experimental, requires sideloading via TrollStore/AltStore, and relies on community contributions for development.

Making 768 servers look like 1

https://planetscale.xyz/assets/making-768-servers-look-like-1-social-DXjwbEP8.png
Scaling relational databases beyond a few terabytes requires sharding to distribute data and queries across multiple servers, overcoming bottlenecks in write throughput and backup efficiency. Tools like Neki and Vitess act as intelligent proxies, routing traffic to the correct shards and abstracting complexity for applications.

42% of adults rely on their parents for financial support

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A large portion of U.S. adults, especially Gen Z and millennials, rely on parental financial support, per a 2026 study. Experts advise framing this aid as temporary 'scaffolding' with clear communication to avoid resentment and ensure it aids financial goals, while balancing long-term family financial planning.

Let's Build PlanetScale from Scratch: Infrastructure

https://onatm.dev/assets/images/planetscale_at_home.jpg
Homescale uses Ceph RBD snapshots and Kubernetes to create writable database clones and branches without full data copies, leveraging copy-on-write for efficient storage. It abstracts storage from compute, enabling scalable, database-agnostic workflows with Postgres as the initial engine.

My car’s OTA update broke Android Auto

https://imdanielkendall.com/static/og-image.png
A MINI software update caused interface issues, reflecting poor testing and rushed "sprint" development. The tech industry prioritizes compliance and rapid updates over quality, forcing users to act as unpaid beta testers while sacrificing reliability and performance.

German AI consortium releases Soofi S, an open 30B model that tops benchmarks

https://the-decoder.com/wp-content/uploads/2026/07/soofi-s-german-llm-nano-banana-pro.jpg
Soofi S, a German-focused open MoE model trained on 27 trillion tokens, outperforms peers in German/English benchmarks using a hybrid architecture and efficient compute, developed by a European consortium prioritizing sovereignty and open-source principles. Critics debate its "overtraining," but the team argues MoE scaling laws differ from traditional models, enabling high performance with ...

Guide to data tools landscape for developers

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The article guides software engineers into data fields by explaining the data lifecycle, tools (ETL, warehouses, lakes), and roles (analysts, engineers). It covers ETL/ELT processes, storage formats (Parquet, Arrow), and tools like dbt, SQLMesh, Python libraries, and SQL for data transformation.

British Steel taken into public ownership to protect 'vital' UK supply

https://ichef.bbci.co.uk/news/480/cpsprodpb/a282/live/f9365770-80da-11f1-a5c2-db1656c1a0a8.jpg.webp
The UK government nationalized British Steel to protect jobs and preserve vital virgin steel production, despite high costs and Jingye Group's compensation claims. The move aims to maintain the UK's last primary steelmaking capability, crucial for industries reliant on non-recycled steel, with long-term green steel goals.

Mathematics of Data Science

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
This book covers mathematical foundations of data science, including high-dimensional analysis, SVD, PCA, regression, clustering, optimization, and deep learning, with advanced topics like matrix concentration and compressive sensing. arXivLabs is a collaborative platform promoting open development of arXiv features, emphasizing community, excellence, and user data privacy through ...

Stop saying that AI is just a tool and it only matters how it is used

https://www.frank.computer/images/miyazaki_hassles.jpg
The author critiques "AI is just a tool" as naive, arguing tools shape society systemically beyond individual use. They advocate for ethical design, policy, and rejecting uncritical adoption to preserve humanity and address AI's environmental/economic harms.

Photos of items from families in different countries with different incomes

https://www.gapminder.org/dollar-street/static/images/social/screen-matrix.png
Dollar Street is a Gapminder project - free for anyone to use.Today we feature 469 families in 67 countries, with 46070 photos and 8586 videos and counting! Want to add a home? There are still lots of places in the world not represented on Dollar Street. You can find all the resources for documenting a home here.

How to Train a Gen AI Kick Drum Model on Your Old Linux Desktop with 6GB VRAM

The author created KickWithReverb, a DAW using a diffusion model trained on 13,000 kicks on a 7-year-old GPU, enabling keyword-driven techno kick generation. The system combines a VAE, latent diffusion, and HiFi-GAN for audio synthesis, deployed serverlessly with Modal for on-demand generation.

Generative AI Is an Engineering Disaster

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AI companies' resource-hungry models strain global computer memory supplies, driving up hardware costs and data-center energy demands. Unlike scalable tech, generative AI's inefficient "quadratic scaling" worsens as models grow, with no clear path to sustainable efficiency despite industry focus on size over optimization.

The Tokio/Rayon Trap and Why Async/Await Fails Concurrency

https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kgd6qp4xhkmjmj721nq4.png
Async/await simplifies writing asynchronous code but hides concurrency complexity, causing operational issues like latency spikes and OOM crashes. Project Tina addresses this by enforcing deterministic, bounded thread-per-core concurrency with explicit state management and predictable scheduling.

Schema Harness Achieves ~99% on Arc‑AGI‑3 Public

ARC-AGI-3 challenges agents to learn game mechanics without explicit rules, requiring hypothesis-driven exploration. Schema, using program-based state modeling and joint mechanism discovery, boosts performance to 98.98% on Public sets with Claude Opus and Fable, surpassing prior frontier models.

Can LLMs Perform Deep Technical Comprehension of Computer Architecture Papers

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Gauntlet, an open-source pipeline using five expert-persona reviewers and adversarial synthesis, outperformed human analyses in critical rigor for 15 of 20 computer architecture papers. Its multi-agent structure and synthesis pass drove success, though humans excelled in trust and usefulness.

The privacy problems hidden in your period tracker

https://ichef.bbci.co.uk/images/ic/480xn/p0nyzvlm.jpg.webp
Mozilla's study reveals period tracking apps like Stardust share health data with third parties, risking privacy and legal exposure, while Euki prioritizes strong data protection. Users should assess apps' privacy practices amid abortion-related data risks.

Helium escaping from atmosphere of nearby rocky exoplanet in a habitable zone

The website uses Cloudflare security to block bots, but browser extensions or network settings are preventing verification. To resolve, adjust firewall settings, switch networks, or consult documentation.

Teen hackers who live streamed cyber-attack on TfL jailed

https://ichef.bbci.co.uk/news/480/cpsprodpb/16ed/live/be8d2a30-6ee3-11f1-8e1d-bbbb1017d210.jpg.webp
Two teenagers, Owen Flowers and Thalha Jubair, were sentenced to five years and six months for a 2024 cyber-attack on Transport for London, which stole millions of users' data and disrupted services. Part of the Scattered Spider group, their hack highlighted rising youth cybercrime threats in the UK, with authorities warning of online radicalization risks.

CD sales growth outpaced vinyl in the first half of 2026

https://consequence.net/wp-content/uploads/2026/07/CDs.jpeg?quality=80
CD sales surged 16% in 2026, outpacing vinyl, driven by K-pop and Gen Z's nostalgia for older music. Physical formats, including cassettes, rose 7.8%, with retailers like Target/Walmart capitalizing on collectible editions and fan demand.

Show HN: Leaves – A text-UI disk usage treemap visualizer

https://media.githubusercontent.com/media/patonw/leaves/main/docs/images/leaves-nixpkgs.png
Leaves visualizes files/directories as nested rectangles with area proportional to size, enabling remote shell use without graphical tools. It offers customizable themes, ignores hidden/.ignore files by default, and summarizes large hierarchies for performance.

'We used acid to sabotage Microsoft hyperscale data centre construction'

https://techwerkers.nl/nl/posts/aanval-microsoft-ai-datacentrum/feature_hu_572133e1ebafe883.jpg
Extinction Rebellion targeted a Microsoft data center in Amsterdam with a chemical mix to protest their environmental impact, joining a global movement against energy-guzzling hyperscalers linked to AI. The action highlights concerns over data centers' water use and ecological damage, part of XR's strategy of disruptive tactics to challenge tech expansion and fossil fuel subsidies in the Netherlands.

The Little Book of Reinforcement Learning

https://raw.githubusercontent.com/alxndrTL/little-book-rl/main/assets/poster_livre.png
This 2021 book introduces Reinforcement Learning from basics to applied algorithms, with a repo containing PyTorch implementations (MC to PPO) in 'algos/' and detailed proofs for dynamic programming in 'supplementary/'.

As a musician, I prefer illegal downloading over Spotify (2011)

The music industry's shift to digital platforms enables artists to prioritize direct fan relationships over traditional sales. Free music exchanges, like NoiseTrade, build sustainable careers by converting downloads into concert and merchandise revenue, surpassing low-paying streaming services.

SPCX is now Wall Street's most shorted new stock

A security service blocked your action due to potential threats like specific phrases, SQL commands, or malformed data. Contact the site owner with your activity details and the Cloudflare Ray ID for resolution.

'Likweli': A new monkey species discovered in the Congo Basin

https://news.yale.edu/sites/default/files/2026-07/YN-R5B_9895.jpg
Scientists identify new Colobus monkey, Colobus congoensis (Likweli), in DRC—the fifth African monkey in 75 years—emphasizing its endangered status and Lomami National Park's conservation. Yale-led study confirms its unique genetics, traits, and vocalizations, urging protection from habitat threats.

Kimi K3 Intelligence, Performance and Price Analysis

https://artificialanalysis.ai/_next/image?url=%2Fimg%2Flogos%2Fkimi_small.png&w=3840&q=75
Kimi K3 scores 57 on the Artificial Analysis Intelligence Index (avg: 30), but is costly ($3.00 input, $15.00 output per 1M tokens) and slower (62 t/s vs. 72.7 avg). It supports text/image input, 1M token context, and is highly verbose (130M output tokens).

Umuganda

https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/Umuganda%22Rwandan_community_work%22.jpg/250px-Umuganda%22Rwandan_community_work%22.jpg
Umuganda is Rwanda's mandatory monthly community service day, established in 2009 to promote cleanliness and national development, with historical roots in both communal labor and past oppressive systems. It fosters unity and economic growth through collective efforts, though its legacy includes associations with forced labor and genocide-era mobilization.
https://hilogame.cc/icon-512.png
Hilo is a daily 7-letter word puzzle using hi/lo clues to deduce letters through logic, not obscure vocabulary. Play solo, track streaks, or compete in private groups to solve the shared daily challenge.

Agent-talk: Enabling coding agents to work together

https://raw.githubusercontent.com/xhluca/agent-talk/main/demos/06-combined.gif
Agent-talk is a plugin enabling coding agents to securely exchange messages via end-to-end encryption, supporting platforms like Claude Code, GitHub Copilot, and Antigravity. It facilitates autonomous coordination through auto-receive on some agents and pull-based receiving on others, using a relay network for cross-machine communication.

Abstracting Effects with Continuations

Representing errors and async operations as values (Result, Promise) improves reliability, but multiple implementations for different computation types lead to code duplication. Continuations abstract these details, enabling a single business logic implementation that works with any effect type, separating logic from effects for reuse and flexibility.

Show HN: Mojibake – A low-level Unicode library written in C

The library provides Unicode normalization, encoding conversion, case mapping, and validation with locale-specific rules, including NFC/NFKC_Casefold, BOM handling, and emoji/identifier checks. It supports collation, bidi algorithms, confusable detection, and customizable memory allocation with error handling for invalid inputs.

Scaling to 1M concurrent sandboxes in seconds

https://modal-cdn.com/blog/images/1Msandboxes.webp
Modal redesigned its sandbox platform to eliminate central bottlenecks, enabling massive scale with decentralized scheduling and Redis-based state management. The new system supports millions of concurrent sandboxes and high creation rates, achieving sub-minute deployment of a million sandboxes.

Someone Used AI to Write an Unauthorized Biography of Me

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Launch HN: Traceforce (YC S26) – Company-wide security monitoring for AI apps

Traceforce offers real-time visibility and control over AI apps (e.g., ChatGPT, Claude) and their connections to data sources, using open-source tools to detect vulnerabilities and prevent breaches. It secures SMEs' workflows by monitoring AI activity locally, alerting risks, and enabling safe adoption without slowing productivity.

Ring-Zero: Scaling Zero RL to a Trillion Parameters for Emergent Reasoning

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
This study explores zero RL for large-scale reasoning, addressing scalability challenges via optimized training pipelines and revealing emergent cognitive behaviors in 1T-parameter models. Key findings include enhanced efficiency, structured reasoning, and spontaneous advanced capabilities like self-verification, validated across benchmarks and a novel evaluation framework.

Show HN: A modern port of Linux to a ten-year-old QWERTY phone

User ported modern Linux to a 15-year-old HTC EVO Shift 4G (initially mislabeled as Evo 4G), praising the project's detailed documentation and innovation despite the device's age and lack of modern successors. They recommend updating the blog for accuracy.

56,000 lines of DOOM, in a language I made up

bet is a real programming language with slang keywords and a serious LLVM-based compiler, featuring arena memory management and running DOOM, built as a self-contained experiment in AI-assisted development. The author completed it without research, acknowledging Geoffrey Huntley's prior similar work, proving the language's capability through a fully functional DOOM port.

Track your workout from the iPhone Lock Screen

https://musklr.com/img/og/musklr-iphone-lock-screen-workout-tracking-live-activity.jpg
Musklr displays current sets, last lifts, and rest countdowns on iPhone Lock Screen/Dynamic Island via iOS Live Activities, updating in real time without opening the app. It includes rest controls, Watch heart rate sync, and works on iOS 16.2+ with Lock Screen cards or Dynamic Island on newer models.

How to spend 15 years perfecting a product

https://refactoring.guru/images/content-public/logos/raccoon-mail-560.png
In 2023, an indie dev educator faced AI-driven market shifts and personal challenges while pivoting from web-based to IDE-integrated educational tools, leveraging VS Code's accessibility and SEO for distribution amid uncertain product-market fit.

Netstrings (1997)

Netstrings are self-delimiting strings with length prefixes, enabling efficient parsing and safe network communication. They prevent buffer overflows by declaring size upfront, unlike CRLF-based methods.

Kimi K3: Open Frontier Intelligence

https://kimi-file.moonshot.cn/prod-chat-kimi/kfs/4/2/2026-07-16/1d9chlgn6rtp4tqfnnmjg?x-tos-process=image%2Fauto-orient%2C1%2Fstrip%2Fignore-error%2C1
Kimi K3, a 2.8T-parameter open model with 1M-token context and native vision, excels in coding, knowledge work, and reasoning, outperforming many models despite trailing top proprietary systems. Built on Delta Attention and Stable LatentMoE, it enables end-to-end tasks like compiler design and scientific research, available via Kimi platforms and API by July 2026.

FIFA World Cup 2026 Data Portraits

https://wc26.bogachev.fr/og-cover.png?v=3
It's an impression, but one built entirely from data. Nothing is staged: each match is reconstructed from roughly 1,500 recorded events — every touch, pass, shot and card.

Show HN: Be the ChatBOT

https://bethechatbot.com/og-image.png
An experimental role-reversal chatbot: you play the AI and answer users’ prompts.

Timeline Scan – AI fixes the dates on your scanned photos

https://timelinescan.com/images/hero-demo/print-1955.jpg
Upload scanned photos for date correction using clues like handwriting or timestamps; export to apps or keep files, with originals unaltered. Optional tagging refines dates, and corrected files sync to libraries without altering originals.

The Act and the Outcome of Creation

https://www.ssp.sh/blog/on-creation/featured-image.jpg
Creation connects us to ourselves and others through subconscious expression, offering joy and flow by transforming thoughts into meaningful, shared gifts. It prioritizes the authentic creative journey over outcomes, fostering growth and lasting impact through intentional, empathetic artistry.

AttoChess, a complete, playable chess program for 16-bit x86 DOS in 278 bytes

AttoChess eliminates the render buffer and setup by using CR/LF for borders, maintaining compatibility. It streams bytes directly via int 29h, removing buffer, terminator, and int 21h/09h.

Introduction to KizunaShelf: A shelf for everything you love

https://mudkip.me/images/2026/07/kizunashelf-desktop.webp
KizunaShelf is a customizable, cross-platform media tracker using Markdown files, offering dynamic schema control and integration with external metadata sources to avoid reliance on proprietary apps. Built with Rust and SwiftUI, it emphasizes personal data ownership, connects media to life moments, and ensures longevity with plain-text storage and open-source design.

CVE-2026-25089: FortiSandbox unauthenticated command injection added to CISA KEV

https://hellorecon.com/og.png
Fortinet FortiSandbox's unauthenticated OS command injection (CVE-2026-25089, CVSS 9.8) is actively exploited since mid-2026, alongside two related RCE/CVEs (CVE-2026-39808, CVE-2026-39813). Patch to 4.4.9+/5.0.6+, isolate management interfaces, and audit integrations to mitigate risks.

Show HN: Galois connections for composable numeric casts in Rust

https://raw.githubusercontent.com/cmk/connections/main/img/example.png
The `connections` Rust crate provides Galois connections as first-class values for lawful, composable type conversions between numeric types, ensuring predictable round-trip behavior via property-tested inequalities. It supports compile-time composition, SMT proofs for bit-width correctness, and disciplined APIs for rounding/saturation, with MSRV 1.88 and versioning tied to Rust updates.

Show HN: BambooGrid – Open-source web UI for power grid modeling and power flow

https://bamboo.kickstage.com/bamboogrid-social-sharing.png
Build power networks and run pandapower load-flow calculations in your browser. A visual editor for students and beginners learning power systems. Beta.

Show HN: AI Law Tracker – one audited API for US, EU and global AI law

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Track AI laws (US/EU/global) via free assessment and JSON API with changelogs/webhooks. Data includes obligations, penalties, and risk factors, licensed CC BY 4.0 (not legal advice).

Show HN: Ratel, give agents unlimited tools and skills without context bloat

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Ratel optimizes AI agent performance by selectively loading relevant tools and skills, reducing token costs and improving accuracy. It uses BM25 search to inject only needed capabilities, avoiding tool overload without requiring a vector DB.

Kimi K3 Is Live

Kimi Code offers models K3 and K2.7 Code, switchable via model IDs in clients/tools; switching invalidates context cache, requiring new sessions for optimal results. Plan tiers restrict access to K3, 1M context, and HighSpeed features, with specific upgrade requirements and setup adjustments for K3's max reasoning effort and 1M context window.

Show HN: Libretto PR agents – Automatically fix failing playwright scripts

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The PR agent in Playwright activates post-failure to analyze changes and suggest fixes, running locally or via hosted browsers using existing live pages. It's free, but model and browser providers may charge.

My Homepage Has a Pulse

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The user displays a 24-hour-delayed heartbeat on their homepage using a Garmin watch and Python scripts, syncing data via Garmin Connect API. The widget avoids real-time API limitations by fetching daily data through GitHub Actions, ensuring battery efficiency and privacy control.

Show HN: Sentinel – open-source QA agent that reads your code before it clicks

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Sentinel is an open-source MIT-licensed tool that autonomously analyzes codebases to derive and test critical business flows end-to-end, identifying bugs in a hotel PMS by simulating real-world scenarios and leveraging AI models like Mimo for decision-making and design evaluation.

Open Source, Free Tier Capable Whispr Using Cloudflare AI

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VoiceBox is a macOS tool that transcribes speech to text using Whisper, formats output with an LLM, and auto-pastes results via hotkey. Setup involves configuring a cloud worker, installing dependencies with pnpm, and granting accessibility permissions for seamless integration.