My @Aptos Hackathon submission: VeriFi! 🚀 A fully on-chain, modular prediction market on Aptos where resolution is 100% trustless. Huge thanks to @AptosLabs & @AlphaTeamAptos for the amazing event and learning experience. Check out the MVP demo: piped.video/oPNH5W3pqcg #aptos

JesseXBT has arrived on Base App 🟦 And to celebrate, every conversation you have with Jesse’s clone this week will earn points toward winning a 1:1, 15-minute mentorship session with Jesse Pollak. How to participate: 1️⃣ Chat with jessexbt.base.eth on Base App via DM, or through Telegram. 2️⃣ Tell him what you're building before November 12. The clone will evaluate creativity, scalability, impact, and engagement, assign a score, and place you in a ranking so Jesse Pollak can review your progress and select the top 3 builders 👀🔥 Start your mentorship journey with JesseXBT here 👉 base.app/profile/0x83384b8be…

En Honduras, La candidata oficialista @RixiMoncadaHQ pide inversiones honestas, mientras el gobierno de @XiomaraCastroZ cierra el acceso a información relacionada con un faraónico centro de convenciones que será construido por China y obreros chinos! expedientepublico.org/hondur…

⚖️ Balancer Hack TL;DR: 🧮 Most tokens on Ethereum use 18 decimals, but some don’t. ✖️ Balancer upscales token amounts (to 18-dec) and downscales them back. 🔧 Upscaling always rounded DOWN, but downscaling could round UP or DOWN. 😬 The more scaling steps involved, the greater the chance tiny amounts are lost in edge cases. 🎛️ An attacker tuned swaps to hit those rounding edges. ♾️ Each hit gave a tiny profit, so he repeated it hundreds of times in a loop.

Introducing the Chainlink Runtime Environment. The major technological leap needed to bring the global financial system onchain at scale and propel our industry to hundreds of trillions. Check out how leading financial institutions and enterprises are adopting CRE.

introducing runable the general ai agent for every task slides, websites, reports, podcasts, images, videos... everything

9 real-world MCP projects for AI engineers covering: - RAG - Memory - MCP client - Voice Agent - Agentic RAG - and much more! Find them in the GitHub repo below.

That’s why I built earned.fyi - No login. No wallet connection - Paste your addresses → instantly see: - Where your money is - How much you’ve earned so far - Projected earnings

Reduced our Docker build time from 45 minutes to 3 minutes. Original build: - Full npm install every time - Downloaded all dependencies fresh - No layer caching - Built everything in one stage Optimizations applied: 1. Layer caching for dependencies - Copy package.json first - Run npm install - Then copy application code - Only reinstalls if package.json changes 2. Multi-stage builds - Build stage with all dev dependencies - Production stage with only runtime needs 3. npm ci instead of npm install - Faster, stricter installation - Better for CI/CD 4. .dockerignore file - Excluded node_modules, tests, docs - Smaller build context Results: - Build time: 3 minutes (down from 45) - Image size: 320MB (down from 1.2GB) - CI/CD pipeline 15x faster - Deploy frequency increased from 2/day to 20/day Small optimizations compound. Every minute saved is multiplied by every build.

Our Docker images had 847 vulnerabilities. All from the base image. We were using ubuntu:latest. The fix: - Switched to distroless images - Reduced image size from 420MB to 28MB - Vulnerabilities dropped to 3 - Container startup time improved by 60% Then discovered our CI/CD was pulling images without verification. Added: - Image signing with Cosign - Vulnerability scanning in pipeline - Admission controller to block unsigned images Security and performance often align. Smaller surface area equals fewer problems.

¡Llegó el momento de hacer conexiones de verdad con @Scroll_ZKP en la @EFDevcon en Argentina! Como parte de nuestra iniciativa para acercar a los builders de la región LATAM al ecosistema Scroll, ¡vamos a llevar a 2 personas para disfrutar del evento totalmente gratis! Contamos con un espacio reservado en la Scroll House Argentina para recibir a estos builders y hacer que esta sea una experiencia inolvidable para su desarrollo personal y el de la región. Puedes ganar: entrada + pasaje + hospedaje para participar en uno de los eventos más importantes del mercado cripto, mientras haces networking y aprendes de los mejores del ecosistema. Los ganadores serán seleccionados por un comité del equipo Scroll y anunciados después del 20 de octubre. Entiende cómo participar: 1 - Sigue el perfil de @Scroll_ES 2 - Dale like y retuitea esta publicación oficial 3 - Escribe un tweet largo o un hilo mencionando a @Scroll_ES y compartiendo: • Tu conexión con Scroll y con el ecosistema • Por qué deberías ser seleccionado para la beca *Tienes del 13 al 20 de octubre para participar. Apoyo: @0xUrbanika, @ETHKipu, @ethereum_mexico, @EthereumBo, @ethereumTGU_, @EtherArgentina y @EthereumLima. ¡Sigue los pasos de la promoción y mucha suerte! 💛

paid my dev and then he posts this an hour later

Do you want to learn/practice Circom? I'm sharing this great class led by @0xMilica where she teaches Circom in a practical way. She is an incredible zkDiva ☺️🚀 The tool we use is: zkrepl.dev/ Thanks @dev3pack 🥰 You can watch it here: piped.video/DUhwaIiVrxA?si=K30U…

💥 Challenge Sessions at @EFDevcon 💥 Join us at BuidlGuidl’s Builder Bootcamp for deep dives into: 🪙 Stablecoins 📈 Prediction Markets 🧠 Zero-Knowledge Proofs Let’s build, learn, and hack together! For our whole schedule 👇

the biggest irony of eth is that contracts end with .sol

I think I found a nice font that goes well with shadcn/ui, and, by the way, here's the new @shadcn / ui theme for your next app or a website. You can grab the theme for free on our shadcndesign website at /themes page. I'll be sharing more themes on X frequently.

Design Patterns 101 𝐖𝐡𝐲 𝐃𝐞𝐬𝐢𝐠𝐧 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬 𝐌𝐚𝐭𝐭𝐞𝐫? [1.] Reusability ◾ proven solutions that work across projects [2.] Flexibility ◾ encourage loose coupling and easier maintenance [3.] Communication ◾ provide a shared vocabulary for discussing design issues and solutions [4.] Experience ◾ encapsulate the experience of seasoned developers, helping others avoid common pitfalls and design better software 📌 𝐂𝐫𝐞𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬 [1.] Abstract Factory ◾ creates families of related objects through a common interface [2.] Builder ◾ separates complex object construction from representation [3.] Factory Method ◾ defines an interface for creating objects ◾ allows subclasses to choose the concrete class to instantiate [4.] Prototype ◾ creates new objects by copying a prototypical instance [5.] Singleton ◾ ensures a class has only one instance 📌 𝐒𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐚𝐥 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬 [6.] Adapter ◾ converts one interface to another, allowing incompatible classes to work together [7.] Bridge ◾ decouples abstraction and implementation, enabling independent variation [8.] Composite ◾ treats individual objects & their compositions uniformly, representing part-whole hierarchies [9.] Decorator ◾ dynamically adds responsibilities to an object without subclassing [10.] Facade ◾ provides a simplified interface to a complex subsystem [11.] Flyweight ◾ shares objects to reduce memory usage for large numbers of fine-grained objects [12.] Proxy ◾ controls access to an object, offering various capabilities like lazy loading or remote access 📌 𝐁𝐞𝐡𝐚𝐯𝐢𝐨𝐫𝐚𝐥 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬 [13.] Chain of Responsibility ◾ decouples request senders and receivers, allowing multiple objects to handle the request [14.] Command ◾ encapsulates requests as objects, enabling logging, queuing, and undo/redo operations [15.] Interpreter ◾ defines a grammar for a language and an interpreter to execute expressions [16.] Iterator ◾ provides sequential access to aggregate elements without exposing the underlying representation [17.] Mediator ◾ encapsulates object interaction, promoting loose coupling [18.] Memento ◾ captures and restores an object's state without violating encapsulation [19.] Observer ◾ notifies dependents automatically when an object's state changes [20.] State ◾ alters an object's behavior when its internal state changes [21.] Strategy ◾ encapsulates interchangeable algorithms, allowing clients to choose dynamically [22.] Template ◾ defines the skeleton of an algorithm, deferring steps to subclasses [23.] Visitor ◾ adds new operations to object structures without modifying the element classes ----- Follow - @techNmak

Deja el celular y sal a buscar dopamina real: -Participar en exorcismos -Borra la DB -Ponle DENY a todo en el firewall -Apaga el servidor de correo

Consejo del día para programadores: Empieza a llevar un cuaderno de bitácora. No un cuaderno de tareas, ni un gestor de tickets. Un cuaderno donde anotes lo que aprendes, los problemas que enfrentas, las ideas que se te ocurren y hasta los errores que cometes. Yo empecé a hacerlo hace un tiempo, y cambió por completo mi forma de trabajar. 👉Cuando anoto algo, dejo de confiar en mi memoria y empiezo a confiar en mi sistema. 👉Cuando escribo una idea, libero mi mente para seguir concentrado. 👉Y cuando explico en papel un bug, muchas veces entiendo la solución antes de terminar la frase (en cierto modo es como usar un patito de goma) Además, con el tiempo, mirar atrás en esos cuadernos es como leer tu propio progreso profesional. No necesitas una app nueva ni una herramienta más. Solo un cuaderno y un bolígrafo. Y el hábito de escribir lo que haces y aprendes cada día.

We’ve been selected for Acelera, @odisealabs program to take Latin American startups to the next level. 🚀 It’s 6 weeks to scale product, growth, and fundraising with workshops, advisors, and weekly goals. 🎙️We’ll go live with a Demo Day at @EFDevcon Follow us for progress updates and everything that’s coming.