Giacomo Debidda
@jackdbd
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Freelance full-stack developer | Node.js, Clojure, Zig | cloud consultant on GCP & Cloudflare. Follow me on LinkedIn.
Viareggio, Italy
Joined July 2017
⚡ Performance audit of an Italian news website. In this article I analyze both field data from the CrUX #BigQuery dataset, and lab data from dozens of @RealWebPageTest test runs. Hope you like it!.#webperf #perfmatters.
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🛡️ Slides and code for my presentation "HTTP headers for web security" are online here:. If you have any questions or suggestions, feel free to send me a message or open an issue on GitHub.
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🛡️ Next Monday I’ll give a talk on HTTP response headers for #websecurity. Topics:. - Content-Security-Policy.- Reporting-Endpoints & Reporting API.- CORP, COEP, COOP.- same-origin and CORS.- cross-origin isolation. Plus: cool demos! 😎. #infosec #XSS.
eventbrite.it
It's time for a new Pisa.dev meetup!
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RT @jackdbd: Cosa se ne fa un programmatore JavaScript di conoscere un linguaggio compilato come Zig?. Se sei scettico, interessato, o semp….
meetup.com
Ore 18:30: **Accoglienza** e chiacchiere Ore 19:00: **Talk:** Giacomo Debidda, Freelance full stack developer ci parlerà di: Cosa se ne fa un programmatore JavaScript di c
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Cosa se ne fa un programmatore JavaScript di conoscere un linguaggio compilato come Zig?. Se sei scettico, interessato, o semplicemente curioso di come puoi usare Zig in un progetto JavaScript (o TypeScript), fai un salto a Bologna JS il 18 Ottobre.
meetup.com
Ore 18:30: **Accoglienza** e chiacchiere Ore 19:00: **Talk:** Giacomo Debidda, Freelance full stack developer ci parlerà di: Cosa se ne fa un programmatore JavaScript di c
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Hey @RealWebPageTest users, I'm trying to audit a product page of an eCommerce, but @data_dome thinks WebPageTest is a bot and immediately returns an HTTP 403. Is there anything I can do to change its mind? 😅. #webperf.
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RT @Lauramaywendel: The most effective software engineers I know always had a tendency to revert to writing "C" style code. Nothing seems….
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The tool stores the WPT/JS scripts when you submit the form in the sidebar. On a second visit of the same website - not necessarily the same URL - the tool loads the WPT/JS script from localStorage.
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I'm making a #webperf tool to use @RealWebPageTest from Google Sheets. You specify WPT profiles in a spreadsheet, select them using checkboxes, copy and paste the URL to test, then hit submit.
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a poignant account of a legacy codebase.
day 415 in legacy code:. the phrase 'best practices' is but a distant memory. performance is not a concern and sanity has departed this ship long ago. the code that once resembled hieroglyphics is now all too familiar to me. i see it everywhere i go. even when i sleep. theres.
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This morning I attended an amazing workshop on @QwikDev in Florence. Kudos to @mhevery and @giorgio_boa for giving the workshop, and to @schrodinger_hat for organizing it!. I will definitely try out Qwik City in my next project.
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What about firing those tech leads instead?.
Talked to a friend the other day who works at a company where some tech leads are lobbying that the solution to their recruiting problems is to migrate their whole tech stack from Vue to React 🤦♂️.
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RT @christinaawangg: Been designing personalized biosensor tattoos. Tattoos that change colors based on blood glucose levels for pre-diabet….
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RT @sophiebits: Excited to say I'm now considering new job opportunities! I was an early user of React, managed the team at FB, and recentl….
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RT @JustineTunney: I just shipped version 1.0 of my Blink virtual machine. If you've ever wanted to run Alpine Linux on MacOS or visualize….
github.com
The Blink Team (short for Blinkenlights) is proud to announce its first milestone release, version 1.0. Blink is a brand-new unprivileged userspace virtual machine that can emulate x86-64-linux bin...
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You need to reinvent the wheel, if you want to understand how the wheel works.
Telling a Low-Level Programmer who's exploring how things work under the hood to "just use this library already" is basically like telling an Internal Combustion Engine Engineer to stop their useless work and just buy a car already.
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