Ohayō gozaimasu! Sunday assorted links: What Is SHA? The Only Deep Dive You’ll Ever Need | Ellipticc Blog From Git commits to Bitcoin blocks, from TLS certificates to password hashes — SHA is everywhere. Most developers use it daily without understanding why it works, what actually breaks, and why you’re probably using it wrong. 🔗

Ellipticc Blog

What Is SHA? The Only Deep Dive You’ll Ever Need

From Git commits to Bitcoin blocks, from TLS certificates to password hashes, SHA is everywhere. Most developers use it daily without understanding...

--- What Is Shor's Algorithm - And Why It's the Single Biggest Threat to Classical Cryptography | Ellipticc Blog One algorithm. One quantum computer. Every RSA key, every ECC key, every Bitcoin wallet you ever created becomes readable or forgeable in minutes. This isn't sci-fi. This is math. 🔗

Ellipticc Blog

What Is Shor

One algorithm. One quantum computer. Every RSA key, every ECC key, every Bitcoin wallet you ever created becomes readable or forgeable in minutes. ...

--- wds4/pretty-good a nostr desktop client for mac, windows and linux, motivated by the desire to build a decentralized web of trust 🔗

GitHub

GitHub - wds4/pretty-good: a nostr desktop client for mac, windows and linux, motivated by the desire to build a decentralized web of trust

a nostr desktop client for mac, windows and linux, motivated by the desire to build a decentralized web of trust - wds4/pretty-good

--- AQSTR Connect your Nostr account, complete simple engagement tasks, and earn bitcoin instantly. No middlemen, just you and the Lightning Network. 🔗

AQSTR - Earn Bitcoin Through Social Tasks & Engagement

Complete social tasks, boost Nostr events, and earn bitcoin rewards. The easiest way for users to earn sats and merchants to gain authentic engagem...

Good Morning! Saturday assorted links: addyosmani/gemini-cli-tips: Gemini CLI Tips and Tricks This guide covers ~30 pro-tips for effectively using Gemini CLI for agentic coding 🔗

GitHub

GitHub - addyosmani/gemini-cli-tips: Gemini CLI Tips and Tricks

Gemini CLI Tips and Tricks. Contribute to addyosmani/gemini-cli-tips development by creating an account on GitHub.

--- Classu | Cashu Protocol Visualizer Learn Cashu with Classu 🔗 https://classu.cash/

Добрае раніца! Friday assorted links: farphone how to repurpose your old phone into a web server 🔗

farphone

farphone is a website running on a repurposed smartphone

--- yoloshii/privacy-first-network Turn a Raspberry Pi or mini PC into a VPN gateway that protects your entire home network: ✅ All devices protected - Smart TVs, consoles, IoT, phones, laptops, guests ✅ Firewall kill switch - Router-level failsafe blocks traffic if VPN drops ✅ DPI bypass - AmneziaWG defeats VPN blocking in restrictive networks ✅ DNS encryption - AdGuard Home with DNS-over-HTTPS ✅ Auto-recovery - Watchdog restarts tunnel on failure ✅ AI-deployable - Full agent instructions included 🔗

GitHub

GitHub - yoloshii/privacy-first-network: Privacy-first router stack. Network-wide VPN with firewall "kill switch", DNS encryption. OpenWrt + WireGuard + AmneziaWG. Agent-first AI-Assisted deployment.

Privacy-first router stack. Network-wide VPN with firewall "kill switch", DNS encryption. OpenWrt + WireGuard + AmneziaWG. Agent-first AI...

Dobrý ráno! Thursday assorted links: penpot/penpot: Penpot: The open-source design tool for design and code collaboration Open source Figma 🔗

GitHub

GitHub - penpot/penpot: Penpot: The open-source design tool for design and code collaboration

Penpot: The open-source design tool for design and code collaboration - penpot/penpot

Bună dimineața! Wednesday assorted links: Brand New Layouts with CSS Subgrid • Josh W. Comeau Subgrid allows us to extend a grid template down through the DOM tree, so that deeply-nested elements can participate in the same grid layout. At first glance, I thought this would be a helpful convenience, but it turns out that it’s so much more. Subgrid unlocks exciting new layout possibilities, stuff we couldn’t do until now. ✨ 🔗

Brand New Layouts with CSS Subgrid • Josh W. Comeau

Subgrid allows us to extend a grid template down through the DOM tree, so that deeply-nested elements can participate in the same grid layout. At f...

Добрае раніца! Tuesday assorted links: Native Secure Enclaved backed ssh keys on MacOS It turns out that MacOS Tahoe can generate and use secure-enclave backed SSH keys 🔗

Gist

Native Secure Enclaved backed ssh keys on MacOS

Native Secure Enclaved backed ssh keys on MacOS . GitHub Gist: instantly share code, notes, and snippets.

--- How to write a great agents.md: Lessons from over 2,500 repositories - The GitHub Blog Learn how to write effective agents.md files for GitHub Copilot with practical tips, real examples, and templates from analyzing 2,500+ repositories. 🔗

The GitHub Blog

How to write a great agents.md: Lessons from over 2,500 repositories

Learn how to write effective agents.md files for GitHub Copilot with practical tips, real examples, and templates from analyzing 2,500+ repositories.

Guten Morgen! Monday assorted links: Satellite Nostr client 🔗

Satellite

satellite.earth

--- SVG.js The lightweight library for manipulating and animating SVG. 🔗

Home

The lightweight library for manipulating and animating SVG. SVG.js has no dependencies and aims to be as small as possible.

Good Morning! Sunday assorted links: Eursat How many sats is worth €1 across time 🔗

SatsEUR

Buenos días! Saturday assorted links: Helios Voting Helios offers verifiable online elections. Helios elections are: - private: no one knows how you voted. - verifiable: each voter gets a tracking number. - proven: Helios is open-source, vetted by top-tier experts, and in use by major organizations. 🔗

Helios Voting

--- Jmail, logged in as jeevacation@gmail.com A phony Gmail interface that, rather than showing you your email, shows you Jeffrey Epstein’s emails 🔗

Jmail

Jmail, logged in as jeevacation@gmail.com

You are logged into jeevacation@gmail.com, Jeffrey Epstein's email. Sourced from the November 2025 House Oversight Committee data release.

--- Best Free Fonts Best Free Fonts is a curated selection of free fonts. Including serif, sans serif, script and monospace. 🔗

Best Free Fonts

Best Free Fonts is a curated selection of free fonts. Including serif, sans serif, script and monospace.

Добрае раніца! Friday assorted links: raw₿it A visual, node-based editor where you can drag-and-drop predefined nodes on canvas to build Bitcoin transactions from scratch. What you can do today in raw₿it: - Build raw Bitcoin transactions visually by connecting nodes on a canvas - See the exact Python code running behind every single calculation node - Step through script execution and watch the stack mutate at each opcode - Change amounts, locktimes, scripts and instantly see preimages, signatures, witnesses, TXID/WTXID update - Comes with 10 hands-on lessons (P2PKH, multisig, timelocks, SegWit, payment channels, etc.) — all transactions broadcast to testnet for verification. 🔗

raw₿it

--- Bitcoin Core technical security audit report Over a four-month period (May - September 2025), Quarkslab conducted a 100 man day technical review of Bitcoin Core. Their focus was on the most security-critical components of the software, including the peer-to-peer networking layer, mempool, chain management, and consensus logic. The auditors at Quarkslab reported no critical, high, or medium-severity issues. 🔗 📄.pdf