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Engineering at Meta Engineering at Meta Blog

  • Creating AI agent solutions for warehouse data access and security
    on August 13, 2025 at 10:05 pm

    In this post, we explore the ways we’re evolving Meta’s data warehouse to facilitate productivity and security to serve both human users and AI agents.  We detail how we’re developing agents that help users making data access requests to get to the data they need, and that help data owners […]

  • Federation Platform and Privacy Waves: How Meta distributes compliance-related tasks at scale
    on August 11, 2025 at 4:00 pm

    We’re exploring Meta’s Federation Platform, a scalable set of tools for managing compliance-related tasks, along with Privacy Waves, our method for batching these tasks and ensuring accountability.  Together, the Federation Platform and Privacy Waves create a structured, effective, and […]

  • Diff Risk Score: AI-driven risk-aware software development
    on August 6, 2025 at 5:50 pm

    The state of the research Diff Risk Score (DRS) is an AI-powered technology built at Meta that predicts the likelihood of a code change causing a production incident, also known as a SEV. Built on a fine-tuned Llama LLM, DRS evaluates code changes and metadata to produce a risk score and highlight […]

  • Building a human-computer interface for everyone
    on August 4, 2025 at 2:00 pm

    What if you could control any device using only subtle hand movements? New research from Meta’s Reality Labs is pointing even more firmly toward wrist-worn devices using surface electromyography (sEMG) becoming the future of human-computer interaction. But how do you develop a wrist-worn input […]

  • Accelerating on-device ML on Meta’s family of apps with ExecuTorch
    on July 28, 2025 at 8:30 pm

    ExecuTorch is the PyTorch inference framework for edge devices developed by Meta with support from industry leaders like Arm, Apple, and Qualcomm.  Running machine learning (ML) models on-device is increasingly important for Meta’s family of apps (FoA). These on-device models improve latency, […]




Java, SQL and jOOQ. Best Practices and Lessons Learned from Writing Awesome Java and SQL Code. Get some hands-on insight on what’s behind developing jOOQ.



    Scripting News Dave Winer, OG blogger, podcaster, developed first apps in many categories. Old enough to know better. It’s even worse than it appears.

    • Robots need not apply
      on August 21, 2025 at 4:09 pm

      If you got spammed by subscribe.scripting.com today, my apologies. There’s now another step in subscribing that should prevent spammy emails from being sent. And as a result of the spamming we’re now being rate-limited by our email service provider, which is totally legit. Hopefully at some […]

    • Post Title
      on August 21, 2025 at 1:48 pm

      Podcast: Bird fight on the pond.

    • What podcasting is
      on August 20, 2025 at 2:19 pm

      Note: Posted on Facebook eleven years ago. Still relevant today. You couldn’t have had podcasting without a lot of things coming together. They all had to be there. Networks of writers who shared links. Blogging. A protocol for moving links around a network. HTTP. Something to attach links and […]

    • Post Title
      on August 20, 2025 at 2:12 pm

      My mother would have been 93 years old today. She died in 2018, seven years ago. As time goes by, I feel her importance in my life more and more. I find I didn’t have a realistic perspective in the living years. But more than any other person in my life, she shaped me — for better or worse, but […]

    • Mail-in ballots
      on August 20, 2025 at 1:22 am

      Mail-in ballots make it possible to avoid this on your way to vote.


    The Programming Hub: Learn, Code, and Grow

    Introduction

    Programming is the backbone of today’s digital world. From mobile apps and websites to artificial intelligence and game development, every digital solution starts with code. At Wiwi.live, we bring you a dedicated programming space to learn, explore, and master the skills you need to thrive in the ever-evolving world of technology.

    Whether you’re a beginner learning your first language or a seasoned developer looking to expand your toolkit, this page is your go-to resource for structured learning, updates, and hands-on tips.

    Popular Programming Languages to Learn

    Python

    Python is one of the most beginner-friendly and powerful languages. It’s widely used for web development, data science, automation, and artificial intelligence. Wiwi.live features easy-to-follow Python tutorials, project examples, and explanations of essential libraries like Pandas, NumPy, and TensorFlow.

    JavaScript

    The heart of web development, JavaScript allows you to create interactive web pages and applications. Learn how to use JS frameworks like React, Vue, and Node.js, with step-by-step guides and live coding examples available on our platform.

    HTML & CSS

    Every website starts with HTML and CSS. Our programming page offers foundational guides on how to structure content with HTML5 and style it beautifully with CSS3. Learn layout techniques, responsive design, and browser compatibility.

    Java

    Java remains essential for enterprise applications, Android development, and large-scale systems. Wiwi.live provides core Java tutorials, object-oriented programming concepts, and exercises to reinforce learning.

    SQL

    Database management is vital for any tech project. Our tutorials teach you how to write efficient SQL queries, design relational databases, and use SQL with other languages for back-end development.

    Image of coding workspace and digital news updates for the Programming Latest News page on Wiwi.live
    Stay up to date with the latest programming trends, tools, and developer news from around the world

    Must-Have Programming Gear You Can Find on Temu

    For programmers looking to enhance their workspace, Temu offers a great selection of affordable and practical products, including:

    Coding Tips & Best Practices

    Learning syntax is just one part of programming. At Wiwi.live, we emphasize good practices such as:

    • Writing clean and readable code
    • Using version control systems like Git
    • Commenting and documenting code effectively
    • Understanding time complexity and optimization
    • Testing and debugging efficiently

    We also feature troubleshooting articles that help you understand and fix common programming errors.

    Latest News

    Tools & Resources for Developers

    To help you work smarter, we showcase essential tools such as:

    • Code editors like VS Code and Sublime Text
    • Browser developer tools
    • API testing platforms like Postman
    • Online IDEs like Replit and CodePen
    • Productivity plugins for coders

    You’ll also find cheat sheets, keyboard shortcuts, and developer workflow tips to increase efficiency.

    Project Ideas to Build Your Portfolio

    One of the best ways to learn programming is by building real projects. Wiwi.live suggests hands-on project ideas across different skill levels:

    • Beginner: To-do list app, calculator, weather dashboard
    • Intermediate: Blog CMS, quiz app, REST API
    • Advanced: Chat application, AI chatbot, full-stack e-commerce site

    These projects help you apply concepts, boost confidence, and build a portfolio for internships or freelance work.

    Join the Coding Community

    Programming is best done together. Wiwi.live encourages you to join discussions, submit your own tips, and engage with other learners and developers. We also cover hackathons, open-source contributions, and programming challenges that help you grow through collaboration and competition.

    Conclusion

    Programming is a skill that empowers you to create and solve. Whether you’re learning to automate tasks, build an app, or land a job in tech, Wiwi.live is your partner on this exciting journey. With clear tutorials, real-world examples, and a growing community, we aim to help you code confidently and creatively.

    Visit our Programming page often—because in tech, there’s always something new to learn.