Year: 2026

GitHub – Arc1011/KernelUNO: KernelUNO – a light-weight unix-like shell for arduino UNO r3 ยท GitHub

GitHub – Arc1011/KernelUNO: KernelUNO – a light-weight unix-like shell for arduino UNO r3 ยท GitHub

๐Ÿš€ Check out this awesome post from Hacker News ๐Ÿ“– ๐Ÿ“‚ **Category**: ๐Ÿ“Œ **What Youโ€™ll Learn**: A lightweight RAM-based shell for Arduino UNO with filesystem simulation, hardware control, and interactive shell. Virtual Filesystem - Create files and directories in RAM (/dev, /home) - Hardware Control - GPIO management with pin mode configuration System Monitoring - Memory usage, uptime, kernel messages (dmesg) 22 Built-in Commands - From basic file operations to hardware control Interactive Shell - Real-time command execution with input buffering LED Disco Mode - Fun easter egg for testing GPIO Arduino UNO (or compatible board with ATmega328P) USB cable…
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Apple’s crackdown on Cal AI suggests it is still monitoring the App Store

Apple’s crackdown on Cal AI suggests it is still monitoring the App Store

๐Ÿ’ฅ Read this must-read post from TechCrunch ๐Ÿ“– ๐Ÿ“‚ **Category**: Apps,Commerce,Apple,Exclusive,ai apps,app store,Cal AI ๐Ÿ“Œ **What Youโ€™ll Learn**: Apple's recent crackdown on MyFitnessPal-owned food logging app Cal AI shows that the tech giant is still enforcing strict App Store rules around the use of third-party payments. The calorie counting app, which was briefly removed from the App Store last week, attempted to circumvent Apple's in-app purchase guidelines and also used manipulative tactics, Apple told TechCrunch. The developer has since addressed these issues, and the app has returned to the Apple App Store. Cal AI's app store rejection went viral on…
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I don’t want your PRs anymore

๐Ÿ’ฅ Read this must-read post from Hacker News ๐Ÿ“– ๐Ÿ“‚ **Category**: ๐Ÿ“Œ **What Youโ€™ll Learn**: 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. Why I don't want to merge your PR# 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 riskier than implementing them myself. On top of that, there are a lot of personal…
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Tim Cook is stepping down as CEO of Apple. Here’s a look at its 15-year legacy, from new products and services to expansion into China.

Tim Cook is stepping down as CEO of Apple. Here’s a look at its 15-year legacy, from new products and services to expansion into China.

โœจ Explore this must-read post from TechCrunch ๐Ÿ“– ๐Ÿ“‚ **Category**: Apps,Gadgets,Hardware,Apple,evergreens,John Ternus,Tim Cook ๐Ÿ’ก **What Youโ€™ll Learn**: After 15 years at the helm of the company, Tim Cook is stepping down as Apple's CEO and handing the reins over to the company's senior vice president of hardware engineering, John Ternos. Cook, who joined Apple in 1998, succeeded Steve Jobs in 2011 and went on to build Apple into a $4 trillion powerhouse. With his tenure as CEO ending on September 1, let's take a look at some of the highlights from Cook's 15 years as leader of one of the…
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zindex – diagram infrastructure for agents

๐Ÿ’ฅ Discover this must-read post from Hacker News ๐Ÿ“– ๐Ÿ“‚ **Category**: ๐Ÿ“Œ **What Youโ€™ll Learn**: example.scene.json { "schemaVersion": "0.1", "scene": ๐Ÿ’ฌ, "elements": [ ๐Ÿ”ฅ, ๐Ÿ”ฅ, { "id": "e1", "kind": "edge", "from": โšก, "to": { "elementId": "queue" }, "router": "orthogonal" } ] } Semantic, not geometric Agents declare nodes, edges, and relationships. Layout is computed, not hand-placed. Layout engine built in A Sugiyama-style hierarchical layout pipeline figures out positions, edge routes, and label placement automatically. Agents describe the graph; the engine handles the geometry. Patchable Stable IDs enable incremental updates. Add a node, move an edge - without regenerating the entire…
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John Ternos, chairman of Apple, will run one of the most powerful companies in the world; The job is a minefield

John Ternos, chairman of Apple, will run one of the most powerful companies in the world; The job is a minefield

โœจ Explore this must-read post from TechCrunch ๐Ÿ“– ๐Ÿ“‚ **Category**: TC,Hardware,AI โœ… **What Youโ€™ll Learn**: Over his 15 years as Apple's top banana, Tim Cook became instantly recognizable, powerful beyond belief, and incredibly wealthy. Most estimates peg Cook's current net worth at about $3 billion, assets he has amassed largely through performance-based stock awards, as Apple's market value has grown more than 11-fold on his watch to nearly $4 trillion. But the job comes with a lot of baggage, too. Cook also had to navigate between two Trump administrations and one Biden administration โ€“ each with its own stance on…
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Meta to start capturing employee mouse movements, keystrokes for AI training data

Meta to start capturing employee mouse movements, keystrokes for AI training data

๐Ÿš€ Explore this insightful post from Hacker News ๐Ÿ“– ๐Ÿ“‚ **Category**: โœ… **What Youโ€™ll Learn**: Meta is installing new tracking software on US-based employees' computers to capture mouse movements, clicks and keystrokes for use in training its artificial-intelligence models, part of a broad initiative to build AI agents that can perform work โ€Œtasks autonomously, โ the โ company told staffers in internal memos seen by Reuters.The tool will run on a list of work-related apps and websites and will also take occasional snapshots of the content on employees' screens for context, according to one memo, posted by a staff AI research scientist…
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Artificial intelligence research lab NeoCognition has secured a $40 million seed round to build agents that learn like humans

Artificial intelligence research lab NeoCognition has secured a $40 million seed round to build agents that learn like humans

โœจ Discover this awesome post from TechCrunch ๐Ÿ“– ๐Ÿ“‚ **Category**: AI,Startups,AI agents,AI Lab,researchers ๐Ÿ’ก **What Youโ€™ll Learn**: Investors are aggressively attracting AI researchers to build startups that can make AI more reliable and efficient. Yu Su, an Ohio State professor who leads an artificial intelligence lab, said he initially resisted pressure from venture capital firms to commercialize his work. He finally took the leap last year and turned his business into a startup when he saw that advancements in the enterprise model could make agents truly personal. NeoCognition, a startup that Su describes as a research lab that develops self-learning…
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calcom/cal.diy: Scheduling infrastructure for absolutely everyone. ยท GitHub

calcom/cal.diy: Scheduling infrastructure for absolutely everyone. ยท GitHub

๐Ÿš€ Read this awesome post from Hacker News ๐Ÿ“– ๐Ÿ“‚ **Category**: ๐Ÿ“Œ **What Youโ€™ll Learn**: WarningUse at your own risk. Cal.diy is the open source community edition of Cal.com and it is intended for users who want to self-host their own Cal.diy instance. It is strictly recommended for personal, non-production use. Please review all installation and configuration steps carefully. Self-hosting requires advanced knowledge of server administration, database management, and securing sensitive data. Proceed only if you are comfortable with these responsibilities. TipFor any commercial and enterprise-ready scheduling infrastructure, use Cal.com, not Cal.diy; hosted by us or get invited to on-prem…
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A timeline of Trump’s shifting statements about how long the Iran war will last

A timeline of Trump’s shifting statements about how long the Iran war will last

๐Ÿ’ฅ Explore this insightful post from PBS NewsHour - Politics ๐Ÿ“– ๐Ÿ“‚ **Category**: Donald Trump news,Iran,iran war,pete hegseth,politifact ๐Ÿ’ก **What Youโ€™ll Learn**: This article originally appeared on PolitiFact. U.S. and Iran representatives are expected to meet this week in Pakistan to discuss an end to the war. Since the U.S. and Israel launched the strikes against Iran Feb. 28, President Donald Trump has made contradictory statementsย about theย timeline to end the war. He has repeatedlyย declared victoryย and then later threatened Iran. When aย PBS News reporterย asked Trump April 20 what will happen if a ceasefire expires April 21, the president replied, "Then lots…
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