Firecrawl, OpenWrt One Router, and RuView WiFi Sensing – Jul 7

firecrawl: API for web scraping and crawling at scale

firecrawl/firecrawl

• ★ 146.6k
• ⮂ 8,435

Firecrawl is an open-source web scraping and crawling API built in TypeScript, designed to search, scrape, and interact with websites at scale for AI applications. It is licensed under AGPL-3.0 and targets use cases such as AI agents and automated data collection pipelines. The repository has accumulated 146,623 stars and 8,435 forks on GitHub.

all-MiniLM-L6-v2: compact sentence embedding model for semantic search

sentence-transformers/all-MiniLM-L6-v2

• ♥ 5,040
• ⇣ 246.3M

all-MiniLM-L6-v2 is a sentence-transformers model that maps sentences and paragraphs to a 384-dimensional dense vector space for tasks like clustering or semantic search. It maps text to a 384-dimensional vector space and supports multiple runtime formats including PyTorch, ONNX, and Safetensors. The model is Apache-2.0 licensed and has accumulated 246,342,719 downloads and 5,040 likes on Hugging Face, reflecting very wide adoption.

Why AI Still Can't Write Well and Which Half of That Problem Is Actually Yours

• ♥ 40
• 💬 19

I built a 36-pattern checklist to catch AI writing tells in my own drafts, calibrated against… Context: Dev.to – AI/ML.

bge-m3: multilingual sentence embedding model from BAAI

BAAI/bge-m3

• ♥ 3,197
• ⇣ 32.9M

BGE-M3 is a sentence-similarity embedding model designed for multi-functionality, multi-linguality, and multi-granularity text representation. Built on an XLM-RoBERTa backbone and usable via the sentence-transformers library, it supports feature extraction across many languages. The model is MIT-licensed and has accumulated 32,901,360 downloads and 3,197 likes on Hugging Face, reflecting substantial adoption.

A global workspace in language models

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Anthropic's interpretability research paper investigates whether language models like Claude implement a "global workspace," a concept from cognitive science where specialized modules share information through a central bottleneck. The work aims to understand how internal representations and circuits coordinate during text processing, offering engineers a framework for inspecting how large language models integrate information across different computational subunits to produ…

GLM 5.2 and the coming AI margin collapse

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• 💬 200

This blog post argues that GLM 5.2 is the first open-weights model that genuinely rivals Anthropic's Opus and OpenAI's GPT for agentic workloads, while costing roughly 15-20% of their price. The author frames this as the first part of a two-part series examining a coming collapse in AI inference margins. The post garnered 322 points and 200 comments on Hacker News.

AMD Ryzen AI Halo – $4k AI Dev Kit

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LTT Labs published a hands-on review of the AMD Ryzen AI Halo, a roughly $4,000 AI development kit marketed as a battery-included ready-to-use package. The article covers the hardware's capabilities and practical testing results, and the Hacker News discussion (311 points, 218 comments) reflects practitioner interest in the kit's value proposition for local AI development workloads.

bert-base-uncased: Google's foundational English fill-mask language model

google-bert/bert-base-uncased

• ♥ 2,699
• ⇣ 65M

BERT base model (uncased) is a pretrained English language model trained using a masked language modeling (MLM) objective. It remains one of the most widely adopted transformer checkpoints on Hugging Face, with 64,976,904 downloads and 2,699 likes. Released under the Apache-2.0 license, it supports multiple framework backends including PyTorch, TensorFlow, JAX, Rust, CoreML, ONNX, and safetensors. The model is used for fill-mask tasks and serves as a backbone for fine-tuning…

agent-skills: engineering skills for AI coding agents

addyosmani/agent-skills

• ★ 71.2k
• ⮂ 7,709

Agent-skills is an open-source JavaScript repository that provides production-grade engineering skills for AI coding agents such as Claude Code, Codex, and Cursor. It is MIT-licensed and has accumulated 71,179 stars and 7,709 forks on GitHub. The project aims to give AI-assisted development tools a structured set of engineering capabilities, with 141 open issues currently tracked on the main branch.

Fable 5 Hype: Fangirling with Datasets to Build a Lakers Dashboard

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• 💬 4

This is the story of a for-fun project, Luka Fit Index that started with me typing "ai for fun?… Context: Dev.to – Web Dev.

OrinIDE v1.0.9 — local AI, an Agentic dev squad, and a bug fix I owe you an explanation for

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• 💬 7

Hey devs 👋 OrinIDE is an AI-powered code editor that runs entirely in your browser — no… Context: Dev.to – Opensource.

last30days-skill: AI agent skill for cross-platform topic research

mvanhorn/last30days-skill

• ★ 50k
• ⮂ 4,163

last30days-skill is a Python-based AI agent skill, MIT-licensed, that researches a given topic across Reddit, X, YouTube, Hacker News, Polymarket, and the general web, then synthesizes a grounded summary. It ranks sources by real engagement signals such as upvotes, likes, and prediction-market activity rather than editorial curation. The repository has 49,974 stars and 4,163 forks.

Ternlight – 7 MB embedding model that runs in browser (WASM)

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• 💬 44

Ternlight is an on-device sentence embedding model that ships its engine, weights, and tokenizer as a 7 MB WebAssembly bundle, enabling semantic search directly in the browser without a server-side API. The demo lets users search the React documentation entirely on their CPU, showing per-query embed latency and throughput metrics in real time. The Hacker News discussion reached a score of 175 with 44 comments.

OfficeCLI: Office suite for AI agents to read and edit Microsoft Office files

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• 💬 44

OfficeCLI is an open-source command-line tool, written in C# and licensed under Apache-2.0, that lets AI agents read, edit, and automate Word, Excel, and PowerPoint documents without requiring a Microsoft Office installation. Distributed as a single binary, it reached 8,983 stars and sparked active Hacker News discussion with a score of 160 and 44 comments about practical AI document automation.

coreyhaines31/marketingskills

• ★ 36.9k
• ⮂ 5,935

Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering. Github trending; claude, codex, marketing; mit license.

Small AI Models Gain Traction In places with unreliable networks

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• 💬 19

This IEEE Spectrum article reports that compact AI language models are gaining adoption in regions with unreliable networks and no data-center infrastructure. Rather than relying on cloud-based large models, organizations in such environments run smaller models locally, which is presented as a practical advantage. A HN discussion with 102 points and 19 comments is reviewing the real-world implications for practitioners.

My AI agent tried to ship a mistake we'd already reverted

• ♥ 9
• 💬 7

A month ago we added a card_token column to the users table so a background job could retry failed… Context: Dev.to – Ai.

CodexBar: macOS menu bar app for OpenAI Codex and Claude Code usage stats

steipete/CodexBar

• ★ 16.8k
• ⮂ 1,380

CodexBar is an open-source Swift application that displays usage statistics for OpenAI Codex and Claude Code directly in the menu bar, eliminating the need to log into separate dashboards. It is MIT-licensed and has accumulated 16,836 stars and 1,380 forks on GitHub. The tool is built with Swift and targets developers who want quick visibility into their AI coding token consumption.

Typeahead 2.0

Typeahead is the writing assistant that writes with you, not for you. It works in every text field on your Mac, helping you type faster and smarter with inline suggestions that appear as you write. It runs on a local AI model, works offline and keeps your writing on your device. Worth checking for pricing vs value, integrations, data ownership, and workflow fit.

AirKaren

AirKaren is the AI that fights customer service for you, completely for free. Tell Karen what went wrong with your flight, and she cites the regulation, files your claim, and chases down what you're owed. Karen will call customer support hotlines, send emails, and fill out forms so you never have to again. We're start… Worth checking for automation claims, data-access patterns, and human-in-the-loop requirements.

AnySearch

AnySearch is a search tool built specifically for AI agents and developers, launching today on Product Hunt. Rather than returning raw search results, it delivers filtered, de-duplicated, and structured information from trusted sources searched in parallel, aiming to improve the reliability of agent outputs by improving the quality of input data. The product is free to start and has attracted 1.2K followers.

Cadence

Cadence is the only screen recorder that effortlessly perfects your video the moment you hit stop. The AI instantly transforms accents, applies clear voice dubbing, removes background noise, and automatically builds transcripts and screenshots for you. Worth checking for pricing vs value, integrations, data ownership, and workflow fit.

CodeMote

CodeMote pairs your iPhone to your machine or VPS and gives you the real sessions. Live terminal on your lock screen, push when your agent needs approval, full diffs, complete git flow. Direct encrypted connection. Your code never touches our servers. Worth checking for pricing vs value, integrations, data ownership, and workflow fit.

Edgee Claude Code Compressor V2

Edgee: One gateway for cheaper, faster, unstoppable coding agents Product Hunt Edgee One gateway for cheaper, faster, unstoppable coding agents 5.0 • 2 reviews • 1.3K followers One gateway for cheaper, faster, unstoppable coding agents 5.0 • 2 reviews • 1.3K followers Visit webs… Worth checking for pricing vs value, integrations, data ownership, and workflow fit.

Octolens

Octolens monitors the web for keyword mentions, assesses posts with AI, & notifies you so you can jump into a conversation. Designed for B2B SaaS Founders & Growth teams to find social posts related to their solved pain point, product features, or competitors. Worth checking for pricing vs value, integrations, data ownership, and workflow fit.

AI should be private and optional!

AI should be private and optional! is an AI signal; evaluate model capability, data requirements, cost, and operational limits.

Scammers Sell Seeds for Exotic AI-Generated Flowers That Don’t Exist

A community discussion on r/artificial reports that scammers are advertising seeds for exotic flowers generated by AI image tools, marketing fictional plant varieties to unsuspecting buyers. The plants do not exist in reality, and the sellers use AI-generated imagery to create convincing product listings. The thread highlights a growing consumer-fraud pattern enabled by generative AI's ability to produce photorealistic images of nonexistent botanical species.

you can just watch a language model think now. i built a way to visualize the words AI doesn’t say

A community post discusses Anthropic's J-space paper, which identifies a small emergent set of internal "silent words" inside language models—a few dozen concepts at a time, representing less than 10% of activations—that the models can report on, control, and use for reasoning. The measurement technique, called the Jacobian lens, has been open-sourced, and the post's author built a visualization tool for these unspoken intermediate concepts.

Can AI help with the emotional emptiness people feel in modern life?

A community discussion on r/artificial explores whether AI can address the emotional emptiness many people experience in modern life despite rising living standards and greater access to tools, entertainment, and information. The poster raises a non-technical question about whether artificial intelligence could play a meaningful role in filling an emotional void that convenience and technology have not resolved.

Please help – I saw a reel about how to better use Anthropic models in tandem with something on your local desktop. I thought it was very motivating and exciting, but now I cant f…

A community discussion post on r/artificial where a user asks for help identifying a video they saw about using Anthropic models alongside local desktop tools. They recall the content covering persistent memory via locally stored files, techniques for improving agent usefulness using local machine resources, and methods for saving tokens. No specific solution or product is confirmed in the available context.

Benchmarks compare open models against closed products, not closed models. We might be missing what were actually paying for

A community discussion argues that head-to-head comparisons between open models like GLM or DeepSeek and closed offerings like Claude or GPT are not measuring raw model intelligence, as commonly assumed. When a closed product wins, the advantage may come from surrounding product layers such as guardrails, retrieval pipelines, or fine-tuned system prompts rather than the underlying base model, making it unclear what capability is actually being benchmarked.

I built a Claude agent that runs Instagram DM ordering for a 7-location sushi chain

A deployed AI agent built with Claude (Sonnet 4.6) handles Instagram DM order-taking for a sushi restaurant chain with 7 locations. Roughly 90% of the chain's orders arrive through Instagram DMs, which were previously typed manually by a single person. The system watches incoming messages via the Meta API and passes each one to Claude for processing. The post is a first-hand builder account of integrating an LLM into a real commercial food-ordering workflow.

Are returns a fair way to judge the quality of Artificial Intelligence decision making when things are not certain?

A community discussion on r/artificial examines whether financial returns are a fair benchmark for judging AI decision-making under uncertainty. The premise is that as autonomous AI systems increasingly make real-world decisions, evaluating their quality becomes critical. Financial markets, being highly unpredictable and adversarial, are proposed as a testing ground because success there requires genuine decision quality rather than simple pattern matching.

The cheapest option for coding with AI

A community post on r/artificial shares a developer's hands-on experience using OpenCode Go as an affordable option for AI-assisted coding. The author subscribed to the service and documented the workflow, costs, and practical trade-offs encountered during real use. The article aims to help other developers evaluate whether this subscription offers a budget-friendly path to AI-powered development tools compared to alternatives.

PREEMPT_NONE Is Dead; Your Postgres Probably Doesn’t Care

A practitioner analysis examining whether the removal of PREEMPT_NONE in recent Linux kernels affects PostgreSQL performance. An AWS benchmark showed PostgreSQL throughput on Linux 7.0 dropping to 0.51x compared to Linux 6.x, but the author attributes the regression to running a 96-vCPU benchmark without huge pages rather than the preempt model change itself, reassuring operators that typical Postgres deployments are unaffected.

Postgres Is Enough

Postgres Is Enough is a curated directory of PostgreSQL extensions and tools that argues teams can handle caching, queues, search, documents, and vector embeddings within a single PostgreSQL instance rather than maintaining separate systems like Redis, Elasticsearch, Kafka, and MongoDB. The resource targets practitioners evaluating architectural simplification by consolidating infrastructure onto a database they already operate, linking to specific extensions for each use ca…

Where Do Your LLM API Keys Actually Live?

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• 💬 14

If someone compromised one of your project's dependencies today, would they be able to steal your… Context: Dev.to – Ai.

Verification: community signal; use the linked source as context, not final confirmation.

CVE-2026-45659: Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability

This is a deserialization-of-untrusted-data vulnerability affecting Microsoft SharePoint Server, now listed in CISA's Known Exploited Vulnerabilities catalog. Deserialization flaws can allow attackers to execute arbitrary code by sending crafted data that the application processes unsafely. Beyond the CVE title and KEV listing, specific details such as affected versions, CVSS score, and mitigation steps were not available in the provided context.

Verification: cisa kev confirmed.

CVE-2026-48558: SimpleHelp Authentication Bypass Vulnerability

This is a security signal for an authentication bypass vulnerability in SimpleHelp remote support software, tracked as CVE-2026-48558 and confirmed in the CISA Known Exploited Vulnerabilities catalog. The flaw allows attackers to circumvent authentication mechanisms, though the fetched NVD page provided only standard government-website notices without technical specifics on affected versions, attack vectors, or severity scores. Verification status is listed as CISA KEV confi…

CVE-2026-12569: PTC Windchill and FlexPLM Improper Input Validation Vulnerability

CVE-2026-12569 is an improper input validation vulnerability affecting PTC Windchill and FlexPLM, product lifecycle management software used in manufacturing and retail industries. It is listed in the CISA Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild. Specific affected versions, attack vectors, and mitigation guidance were not available from the fetched context and should be confirmed via the primary NVD advisory.

CoMaps – FOSS Offline Maps

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• 💬 91

CoMaps is a free and open-source offline mapping and navigation app that supports hiking, cycling, and driving. It provides offline search and route planning so users can navigate trips abroad without a data connection. The app emphasizes privacy and is built on community-driven, open map data, offering an alternative to commercial navigation services.

Fable turned reMarkable into Tom Riddle's diary from Harry Potter

• ▲ 344
• 💬 191

Riddle is an open-source Rust application that turns a reMarkable Paper Pro into an interactive replica of Tom Riddle's diary from Harry Potter. When a user writes with the stylus, the page visually absorbs the ink and responds in a flowing handwritten style. Built under the MIT license with 707 stars and 48 forks, it reached 344 points on Hacker News with 191 comments.

RuView: WiFi-based spatial sensing and vital sign monitoring

ruvnet/RuView

• ★ 77.8k
• ⮂ 10.5k

RuView is an open-source project written in Rust that uses standard commodity WiFi signals to perform real-time spatial intelligence, presence detection, and vital sign monitoring without any cameras. It targets platforms including ESP32 firmware and Home Assistant integration. The repository holds 77,818 stars and 10,457 forks under an MIT license, with 336 open issues.

Linux on the Atari Jaguar

• ▲ 131
• 💬 24

This project is a port of the Linux kernel to the Atari Jaguar, a 1993 gaming console with a Motorola 68000 CPU. It enables running Linux-based software on retro hardware with very limited RAM and no MMU, demonstrating how far the kernel can be stripped down for unconventional embedded targets. The discussion drew 131 points and 24 comments on Hacker News.

I Spent 3 Days Building a CLI for an Open Source Project. Here’s What Actually Happened.

• ♥ 9
• 💬 5

I'm a second-year IT engineering student. What I do have is GitHub, a laptop that overheats, and a… Context: Dev.to – Cli.

Faster Builds with Elm 0.19.2

A performance engineering write-up from the Elm language team detailing how build times were improved in Elm 0.19.2. The article covers profiling techniques and allocation trade-offs applied to the compiler's code paths. It is useful for practitioners evaluating similar optimization strategies, as it documents the concrete profiling and allocation decisions behind the speed gains rather than just announcing the result.

ReactOS "Open-Source Windows" Project Now Capable Of Running Half-Life 2

ReactOS is an open-source operating system built to be binary-compatible with Windows applications and drivers. Following recent improvements that enabled it to run the original Half-Life, the project has now reached the milestone of running Half-Life 2, demonstrating meaningful progress in its Windows compatibility layer and graphics driver support for more demanding 3D applications.

Radicle: P2P Git Replication with Git Native Issues and Patches

Radicle is an open-source, peer-to-peer code collaboration stack built directly on top of Git, offering a decentralized alternative to centralized forges like GitHub. Rather than relying on a hosted server, Radicle enables developers to replicate repositories across a peer-to-peer network while keeping Git as the underlying protocol, natively supporting issues and patches without intermediary platforms.

OpenWrt One – Open Hardware Router

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• 💬 215

OpenWrt One is an open-hardware router specifically designed to run OpenWrt, the Linux-based firmware for network devices. It is documented on the official OpenWrt wiki as a supported device, meaning it is built from the ground up to work with the project's networking stack. A Hacker News discussion with 538 points and 215 comments reflects community interest in the hardware.

sneakerweb

Sneakerweb is a proposed peer-to-peer protocol for web publishing that bypasses conventional internet infrastructure entirely. Instead of relying on DNS servers, domain registrars, or web hosts, websites are stored directly on user devices and transferred between them via physical storage media such as USB drives or SD cards. The concept targets censorship-resistant distribution by using what the authors call the ultimate fallback infrastructure.

Stanley Studio

Stanley is built for anyone who films great videos and then lets them die in their camera roll. Send Stanley raw footage and get back a finished, captioned video. No timelines, no manually tweaking captions, no spending hours hunting for the perfect song. Just tell Stanley what you want and it edits end-to-end: talkin… Worth checking for pricing vs value, integrations, data ownership, and workflow fit.

Astryx

Meta is helping build a future where people have more ways to play and connect in the metaverse. Welcome to the next chapter of social connection. Worth checking for pricing vs value, integrations, data ownership, and workflow fit.

Sunrise

Google Tasks is fine for jotting things down. It’s terrible for planning your day. No Today view. No overdue section. No way to see what’s due this week at a glance. Just flat lists. Sunrise is a planner built on top of Google Tasks. See today’s tasks, catch what’s overdue, scroll through what’s coming up, and organiz… Worth checking for pricing vs value, integrations, data ownership, and workflow fit.

Resetting Xbox

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• 💬 579

An official Xbox Wire article discussing the process of resetting Xbox consoles has attracted significant community attention on Hacker News, scoring 566 points with 579 comments. The discussion centers on the practical and technical implications of factory resets on Xbox hardware. Fetched context is limited to the Xbox Wire page header and navigation, so the article's specific claims and details could not be fully verified from the available snippet.

It's You.

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To start off, I appreciate the community support I have received on the post about being behind. …

Your Career Matters. So Does the Person Building It.

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• 💬 15

TL;DR Tech has taught me many things over the years. It taught me how to learn new technologies,…

I Contain Multitudes (and Also Three Git Repos)

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• 💬 6

A tour of the stack behind mattstratton.com and speaking.mattstratton.com: a monorepo holding two Astro sites and a dev.to sync tool, twenty years of blog posts, and the pipeline that crossposts posts like this one. Context: Dev.to – Web Dev.

How to sequence your own DNA at home

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A blog post detailing personal experience sequencing the author's own genome five times using an Oxford Nanopore Technologies MinION device. It covers the full workflow: collecting cells via swab, preparing samples, running them through the portable sequencer, and performing downstream analysis. The article demystifies the end-to-end process for individuals curious about accessing consumer-scale genomics outside a clinical setting.

How I made a scroll-scrubbed video portfolio fast (Next.js 15 + GSAP + canvas)

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How do you ship a portfolio that plays 45 seconds of video, scrubbed by scroll, without shipping 12… Context: Dev.to – Webdev.

My React Search Box Froze on Every Keystroke. I Fixed It by Stealing Python's #1 Scope Rule.

• ♥ 7

A 150-component React dashboard went from 142.7ms to 4.1ms per keystroke after I stopped keeping search state too high in the tree. Context: Dev.to – React.

How to Test 40+ UI Components in Under a Minute: Speeding Up Screenshot Tests

• ♥ 5
• 💬 2

Hey DEV! My name is Anton, and I am a frontend developer. Our team is responsible for the "Product… Context: Dev.to – Playwright.

SpaceX burned up 260 of its own satellites in 6 months and this is just routine apparently

A community discussion highlights SpaceX's practice of intentionally deorbiting and burning its satellites in Earth's atmosphere. According to the post, 260 satellites were destroyed over six months with 349 more queued for disposal, against a planned constellation of 42,000 total. While no debris is left behind, researchers are reportedly questioning the environmental effects of burning hundreds of large metal objects in the upper atmosphere.

The (Petty) Reason We Didn't End Up Using jj

A blog post by Laura Kassovic at Gradle explains why the build-tooling team abandoned Jujutsu (jj), a Git-compatible version control system, despite its growing adoption. The specific blocker was a small .gitattributes detail involving gradlew.bat that prevented a workable migration. The team is instead continuing with git worktree, though they remain interested in jj long-term.

Jam Programming Language

Jam is a new systems programming language designed with mutable value semantics, compile-time memory safety, and simplicity as core goals. The project, authored by Raphael Amorim and published on 13 May 2026, positions itself as an alternative that avoids criticizing existing languages while focusing on practical language design decisions. The article was surfaced through Lobste.rs' programming community, indicating practitioner interest in language design discussions.

OpenSSH 10.4

OpenSSH 10.4 is a practitioner-focused engineering link from Lobste.rs; review it for implementation detail, operational lessons, and discussion quality.

Januscape: Guest-to-Host Escape in KVM/x86

Contribute to V4bel/Januscape development by creating an account on GitHub.

Caught a .git/config crawler

Caught a .git/config crawler is a practitioner-focused engineering link from Lobste.rs; review it for implementation detail, operational lessons, and discussion quality.