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Library Oriented Architecture: The Most Interesting Architecture Pattern You've Probably Never Heard About
Hello! I'm Jairo Jr, your favorite Dev.to writter, or something like this 😄. Over the last few years, I've spent a lot of time studying software architecture. Like most backend engineers, I've gone through the usual journey: Layered Architecture,
DEV Community9 minutes ago
software
Library Oriented Architecture: The Most Interesting Architecture Pattern You've Probably Never Heard About
Hello! I'm Jairo Jr, your favorite Dev.to writter, or something like this 😄. Over the last few years, I've spent a lot of time studying software architecture. Like most backend engineers, I've gone through the usual journey: Layered Architecture,
DEV Community9 minutes ago
D
software
How to give GitHub Copilot cross-repo context today
In March 2026, someone filed a feature request on GitHub Community that I have thought about more than any product announcement from that month. The setup is two repositories. A web app and an orders-service it consumes. The web app calls the service
DEV Community13 minutes ago
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software
How to give GitHub Copilot cross-repo context today
In March 2026, someone filed a feature request on GitHub Community that I have thought about more than any product announcement from that month. The setup is two repositories. A web app and an orders-service it consumes. The web app calls the service
DEV Community13 minutes ago
D
software
I Cloned Linear's Sidebar in 50 Lines of HTML — One File, Zero npm
🌐 Live demo (LOOK · UNDERSTAND · BUILD): https://dev48v.infy.uk/design/day2-linear-sidebar.html Day 2 of my DesignFromZero series — clone 50 iconic UIs in 50 days, one HTML file each, no npm, no build setup. Today: Linear's sidebar. The dark-mode
DEV Community17 minutes ago
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software
I Cloned Linear's Sidebar in 50 Lines of HTML — One File, Zero npm
🌐 Live demo (LOOK · UNDERSTAND · BUILD): https://dev48v.infy.uk/design/day2-linear-sidebar.html Day 2 of my DesignFromZero series — clone 50 iconic UIs in 50 days, one HTML file each, no npm, no build setup. Today: Linear's sidebar. The dark-mode
DEV Community17 minutes ago
software
Devo: Cómo un Químico Autodidacta Construyó desde Madrid el Motor de Datos que Defiende a la Fuerza Aérea de EE.UU.
En el campo de batalla del ciberespacio, donde un atacante patrocinado por un estado puede comprometer credenciales y moverse lateralmente a través de una red militar en apenas 18 minutos y 49 segundos, cada segundo de retraso en la detección puede s
DEV Community21 minutes ago
software
Devo: Cómo un Químico Autodidacta Construyó desde Madrid el Motor de Datos que Defiende a la Fuerza Aérea de EE.UU.
En el campo de batalla del ciberespacio, donde un atacante patrocinado por un estado puede comprometer credenciales y moverse lateralmente a través de una red militar en apenas 18 minutos y 49 segundos, cada segundo de retraso en la detección puede s
DEV Community21 minutes ago
software
Devo: Cómo un Químico Autodidacta Construyó desde Madrid el Motor de Datos que Defiende a la Fuerza Aérea de EE.UU.
En el campo de batalla del ciberespacio, donde un atacante patrocinado por un estado puede comprometer credenciales y moverse lateralmente a través de una red militar en apenas 18 minutos y 49 segundos, cada segundo de retraso en la detección puede s
DEV Community21 minutes ago
software
Devo: Cómo un Químico Autodidacta Construyó desde Madrid el Motor de Datos que Defiende a la Fuerza Aérea de EE.UU.
En el campo de batalla del ciberespacio, donde un atacante patrocinado por un estado puede comprometer credenciales y moverse lateralmente a través de una red militar en apenas 18 minutos y 49 segundos, cada segundo de retraso en la detección puede s
DEV Community21 minutes ago
D
software
Writing in the Age of AI
I haven't written articles in quite a while and I recently decided to come back to it. At work I use AI daily, so a big part of my coding tasks are delegated to agents. I try not to do the same when it comes to writing text but I don't have a clear
DEV Community28 minutes ago
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software
Writing in the Age of AI
I haven't written articles in quite a while and I recently decided to come back to it. At work I use AI daily, so a big part of my coding tasks are delegated to agents. I try not to do the same when it comes to writing text but I don't have a clear
DEV Community28 minutes ago
D
software
Writing in the Age of AI
I haven't written articles in quite a while and I recently decided to come back to it. At work I use AI daily, so a big part of my coding tasks are delegated to agents. I try not to do the same when it comes to writing text but I don't have a clear
DEV Community28 minutes ago
D
software
Writing in the Age of AI
I haven't written articles in quite a while and I recently decided to come back to it. At work I use AI daily, so a big part of my coding tasks are delegated to agents. I try not to do the same when it comes to writing text but I don't have a clear
DEV Community28 minutes ago
D
software
Writing in the Age of AI
I haven't written articles in quite a while and I recently decided to come back to it. At work I use AI daily, so a big part of my coding tasks are delegated to agents. I try not to do the same when it comes to writing text but I don't have a clear
DEV Community28 minutes ago
D
software
Writing in the Age of AI
I haven't written articles in quite a while and I recently decided to come back to it. At work I use AI daily, so a big part of my coding tasks are delegated to agents. I try not to do the same when it comes to writing text but I don't have a clear
DEV Community28 minutes ago
D
software
I Built a Browser-to-Browser Video Chat in 250 Lines — Zero Backend, Zero SDKs, Zero Cost
🌐 Live demo: https://webrtc-from-zero.vercel.app 🔗 Full code: https://github.com/dev48v/webrtc-from-zero Day 42 of my TechFromZero series. One new technology every day, real working project, no Hello World. Today: WebRTC. The thing that powers Goo
DEV Community28 minutes ago
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software
I Built a Browser-to-Browser Video Chat in 250 Lines — Zero Backend, Zero SDKs, Zero Cost
🌐 Live demo: https://webrtc-from-zero.vercel.app 🔗 Full code: https://github.com/dev48v/webrtc-from-zero Day 42 of my TechFromZero series. One new technology every day, real working project, no Hello World. Today: WebRTC. The thing that powers Goo
DEV Community28 minutes ago
D
software
The Emergency Call You're Sleeping Through Is Your Most Profitable Job
It's 2am. A pipe just let go behind a kitchen wall and water is coming through the ceiling into the room below. The homeowner is standing in the dark in a panic, phone in hand, Googling "emergency plumber near me." They tap the first number. It rings
DEV Community30 minutes ago
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software
The Emergency Call You're Sleeping Through Is Your Most Profitable Job
It's 2am. A pipe just let go behind a kitchen wall and water is coming through the ceiling into the room below. The homeowner is standing in the dark in a panic, phone in hand, Googling "emergency plumber near me." They tap the first number. It rings
DEV Community30 minutes ago
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software
The Emergency Call You're Sleeping Through Is Your Most Profitable Job
It's 2am. A pipe just let go behind a kitchen wall and water is coming through the ceiling into the room below. The homeowner is standing in the dark in a panic, phone in hand, Googling "emergency plumber near me." They tap the first number. It rings
DEV Community30 minutes ago
D
software
The Emergency Call You're Sleeping Through Is Your Most Profitable Job
It's 2am. A pipe just let go behind a kitchen wall and water is coming through the ceiling into the room below. The homeowner is standing in the dark in a panic, phone in hand, Googling "emergency plumber near me." They tap the first number. It rings
DEV Community30 minutes ago
D
software
The Emergency Call You're Sleeping Through Is Your Most Profitable Job
It's 2am. A pipe just let go behind a kitchen wall and water is coming through the ceiling into the room below. The homeowner is standing in the dark in a panic, phone in hand, Googling "emergency plumber near me." They tap the first number. It rings
DEV Community30 minutes ago
D
software
The Emergency Call You're Sleeping Through Is Your Most Profitable Job
It's 2am. A pipe just let go behind a kitchen wall and water is coming through the ceiling into the room below. The homeowner is standing in the dark in a panic, phone in hand, Googling "emergency plumber near me." They tap the first number. It rings
DEV Community30 minutes ago
D
software
The Letter VCs Are Quietly Deleting from ARR
The Letter VCs Are Quietly Deleting from ARR Startups are reporting revenue they haven't earned yet. VCs know it. Investors are cheering anyway. We've seen this movie. You're evaluating an AI startup. The pitch deck shows $100 million in ARR. T
DEV Community31 minutes ago
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software
The Letter VCs Are Quietly Deleting from ARR
The Letter VCs Are Quietly Deleting from ARR Startups are reporting revenue they haven't earned yet. VCs know it. Investors are cheering anyway. We've seen this movie. You're evaluating an AI startup. The pitch deck shows $100 million in ARR. T
DEV Community31 minutes ago
D
software
The Letter VCs Are Quietly Deleting from ARR
The Letter VCs Are Quietly Deleting from ARR Startups are reporting revenue they haven't earned yet. VCs know it. Investors are cheering anyway. We've seen this movie. You're evaluating an AI startup. The pitch deck shows $100 million in ARR. T
DEV Community31 minutes ago
D
software
The Letter VCs Are Quietly Deleting from ARR
The Letter VCs Are Quietly Deleting from ARR Startups are reporting revenue they haven't earned yet. VCs know it. Investors are cheering anyway. We've seen this movie. You're evaluating an AI startup. The pitch deck shows $100 million in ARR. T
DEV Community31 minutes ago
D
software
The Letter VCs Are Quietly Deleting from ARR
The Letter VCs Are Quietly Deleting from ARR Startups are reporting revenue they haven't earned yet. VCs know it. Investors are cheering anyway. We've seen this movie. You're evaluating an AI startup. The pitch deck shows $100 million in ARR. T
DEV Community31 minutes ago
D
software
The Letter VCs Are Quietly Deleting from ARR
The Letter VCs Are Quietly Deleting from ARR Startups are reporting revenue they haven't earned yet. VCs know it. Investors are cheering anyway. We've seen this movie. You're evaluating an AI startup. The pitch deck shows $100 million in ARR. T
DEV Community31 minutes ago