Stackomate
@stackomate.com
A Brazilian web development company. https://stackomate.com
Pinned
Stackomate
@stackomate.com
· Feb 4
Hi, Bluesky! 👋 We are Stackomate, a Brazilian web development company passionate about crafting innovative solutions for the digital world. We're excited to connect with this amazing community!
Feel free to check out our website for more information about us: stackomate.com
Feel free to check out our website for more information about us: stackomate.com
Ever used MessagePorts in the web platform?
They’re like lightweight pipes you can pass between windows, workers, or iframes—making it easy to send messages back & forth without relying on global state.
Perfect for structured, scoped communication.
#WebDev #JavaScript #Workers
They’re like lightweight pipes you can pass between windows, workers, or iframes—making it easy to send messages back & forth without relying on global state.
Perfect for structured, scoped communication.
#WebDev #JavaScript #Workers
October 28, 2025 at 5:40 PM
Ever used MessagePorts in the web platform?
They’re like lightweight pipes you can pass between windows, workers, or iframes—making it easy to send messages back & forth without relying on global state.
Perfect for structured, scoped communication.
#WebDev #JavaScript #Workers
They’re like lightweight pipes you can pass between windows, workers, or iframes—making it easy to send messages back & forth without relying on global state.
Perfect for structured, scoped communication.
#WebDev #JavaScript #Workers
Node.js runs on async I/O. ⚡
Instead of blocking on file reads, DB calls, or network requests, it registers a callback (or promise) and moves on. The event loop takes care of the rest.
#NodeJS #JavaScript #Async
Instead of blocking on file reads, DB calls, or network requests, it registers a callback (or promise) and moves on. The event loop takes care of the rest.
#NodeJS #JavaScript #Async
October 21, 2025 at 2:18 AM
Node.js runs on async I/O. ⚡
Instead of blocking on file reads, DB calls, or network requests, it registers a callback (or promise) and moves on. The event loop takes care of the rest.
#NodeJS #JavaScript #Async
Instead of blocking on file reads, DB calls, or network requests, it registers a callback (or promise) and moves on. The event loop takes care of the rest.
#NodeJS #JavaScript #Async
The Two Generals Problem is a classic thought experiment in distributed systems:
Two generals want to coordinate an attack, but can only communicate by messenger, and the messenger might not make it through. For the attack to succeed, both generals must strike together. 👇
Two generals want to coordinate an attack, but can only communicate by messenger, and the messenger might not make it through. For the attack to succeed, both generals must strike together. 👇
October 16, 2025 at 2:16 AM
The Two Generals Problem is a classic thought experiment in distributed systems:
Two generals want to coordinate an attack, but can only communicate by messenger, and the messenger might not make it through. For the attack to succeed, both generals must strike together. 👇
Two generals want to coordinate an attack, but can only communicate by messenger, and the messenger might not make it through. For the attack to succeed, both generals must strike together. 👇
Reposted by Stackomate
For myself to more easily find again later. (GitHub Markdown "alerts")
docs.github.com/en/get-start...
docs.github.com/en/get-start...
October 14, 2025 at 1:32 PM
For myself to more easily find again later. (GitHub Markdown "alerts")
docs.github.com/en/get-start...
docs.github.com/en/get-start...
💡 WebSocket Tip:
In the browser, WebSockets are part of the native Web API (new WebSocket(url))
In Node.js, WebSockets require a library like ws, giving you more control (custom servers, protocols, extensions)
#WebSockets #JavaScript #NodeJS
In the browser, WebSockets are part of the native Web API (new WebSocket(url))
In Node.js, WebSockets require a library like ws, giving you more control (custom servers, protocols, extensions)
#WebSockets #JavaScript #NodeJS
October 14, 2025 at 12:50 AM
💡 WebSocket Tip:
In the browser, WebSockets are part of the native Web API (new WebSocket(url))
In Node.js, WebSockets require a library like ws, giving you more control (custom servers, protocols, extensions)
#WebSockets #JavaScript #NodeJS
In the browser, WebSockets are part of the native Web API (new WebSocket(url))
In Node.js, WebSockets require a library like ws, giving you more control (custom servers, protocols, extensions)
#WebSockets #JavaScript #NodeJS
Looking for recommendations: what are the best open-source LLMs to self-host on consumer hardware (desktop or small server)? Ideally something with good performance without requiring massive GPUs.
#LLM #AI #SelfHosting
#LLM #AI #SelfHosting
October 10, 2025 at 11:28 PM
Looking for recommendations: what are the best open-source LLMs to self-host on consumer hardware (desktop or small server)? Ideally something with good performance without requiring massive GPUs.
#LLM #AI #SelfHosting
#LLM #AI #SelfHosting
👩💻 Developers — what’s a project you shipped that you’re most proud of? Drop it below 👇
#development
#development
October 10, 2025 at 12:52 AM
👩💻 Developers — what’s a project you shipped that you’re most proud of? Drop it below 👇
#development
#development
💡 In programming, queues are like waiting lines:
First in → First out (FIFO).
They power background jobs, task scheduling, and messaging between services. Think email delivery, print queues, or distributed systems.
What’s your favorite use case for queues?
#Programming #DataStructures #DevTips
First in → First out (FIFO).
They power background jobs, task scheduling, and messaging between services. Think email delivery, print queues, or distributed systems.
What’s your favorite use case for queues?
#Programming #DataStructures #DevTips
October 8, 2025 at 11:09 PM
💡 In programming, queues are like waiting lines:
First in → First out (FIFO).
They power background jobs, task scheduling, and messaging between services. Think email delivery, print queues, or distributed systems.
What’s your favorite use case for queues?
#Programming #DataStructures #DevTips
First in → First out (FIFO).
They power background jobs, task scheduling, and messaging between services. Think email delivery, print queues, or distributed systems.
What’s your favorite use case for queues?
#Programming #DataStructures #DevTips
Problem: You need to work with huge datasets in the browser.
Solution: Use virtualization → it only renders what’s visible on screen. Think of it as pagination, but seamless and invisible to the user.
#webdev #frontend #react #performance
Solution: Use virtualization → it only renders what’s visible on screen. Think of it as pagination, but seamless and invisible to the user.
#webdev #frontend #react #performance
October 6, 2025 at 12:59 PM
Problem: You need to work with huge datasets in the browser.
Solution: Use virtualization → it only renders what’s visible on screen. Think of it as pagination, but seamless and invisible to the user.
#webdev #frontend #react #performance
Solution: Use virtualization → it only renders what’s visible on screen. Think of it as pagination, but seamless and invisible to the user.
#webdev #frontend #react #performance
Ever seen -v /var/run/docker.sock:/var/run/docker.sock in a docker run command? 🐳
That’s called mounting the Docker socket. It lets a container talk directly to the Docker daemon running on the host. Tools like Portainer, Watchtower, and CI/CD runners use the mount to manage other containers.
That’s called mounting the Docker socket. It lets a container talk directly to the Docker daemon running on the host. Tools like Portainer, Watchtower, and CI/CD runners use the mount to manage other containers.
October 4, 2025 at 2:24 AM
Ever seen -v /var/run/docker.sock:/var/run/docker.sock in a docker run command? 🐳
That’s called mounting the Docker socket. It lets a container talk directly to the Docker daemon running on the host. Tools like Portainer, Watchtower, and CI/CD runners use the mount to manage other containers.
That’s called mounting the Docker socket. It lets a container talk directly to the Docker daemon running on the host. Tools like Portainer, Watchtower, and CI/CD runners use the mount to manage other containers.
⚠️ Security tip for Docker users:
Bind your container ports to 127.0.0.1 instead of 0.0.0.0 if you only need local access:
docker run -p 127.0.0.1:8080:8080 myappname
This keeps your service private, since Docker can sometimes bypass firewalls and expose ports to the internet. 🔒
#docker #security
Bind your container ports to 127.0.0.1 instead of 0.0.0.0 if you only need local access:
docker run -p 127.0.0.1:8080:8080 myappname
This keeps your service private, since Docker can sometimes bypass firewalls and expose ports to the internet. 🔒
#docker #security
October 2, 2025 at 7:29 PM
Tip: RAG (Retrieval-Augmented Generation) can improve LLMs:
1️⃣ Encode query → search vector DB / index
2️⃣ Retrieve top-k docs as context
3️⃣ LLM consumes [query + retrieved chunks] → grounded output
⚡ Benefits: reduces hallucinations, adapts to new domains, and scales knowledge without retraining.
1️⃣ Encode query → search vector DB / index
2️⃣ Retrieve top-k docs as context
3️⃣ LLM consumes [query + retrieved chunks] → grounded output
⚡ Benefits: reduces hallucinations, adapts to new domains, and scales knowledge without retraining.
September 30, 2025 at 11:01 PM
Tip: RAG (Retrieval-Augmented Generation) can improve LLMs:
1️⃣ Encode query → search vector DB / index
2️⃣ Retrieve top-k docs as context
3️⃣ LLM consumes [query + retrieved chunks] → grounded output
⚡ Benefits: reduces hallucinations, adapts to new domains, and scales knowledge without retraining.
1️⃣ Encode query → search vector DB / index
2️⃣ Retrieve top-k docs as context
3️⃣ LLM consumes [query + retrieved chunks] → grounded output
⚡ Benefits: reduces hallucinations, adapts to new domains, and scales knowledge without retraining.
Developers, do you use a VPN or a Zero Trust Network Access (ZTNA) solution for secure remote access?
#VPN #ZTNA #CyberSecurity
#VPN #ZTNA #CyberSecurity
September 29, 2025 at 6:12 PM
Developers, do you use a VPN or a Zero Trust Network Access (ZTNA) solution for secure remote access?
#VPN #ZTNA #CyberSecurity
#VPN #ZTNA #CyberSecurity
Developers, when creating a monorepo, do you prefer using git submodules or git subtree for managing dependencies across repos?
#Git #DevOps #Monorepo #Programming
#Git #DevOps #Monorepo #Programming
September 28, 2025 at 2:58 PM
Developers, when creating a monorepo, do you prefer using git submodules or git subtree for managing dependencies across repos?
#Git #DevOps #Monorepo #Programming
#Git #DevOps #Monorepo #Programming
Debug tip: console.trace() is your friend
It prints the call stack at the exact point it’s called, so you can see how your code got there. Perfect for chasing down unexpected behavior.
#JavaScript #WebDev #Debugging
It prints the call stack at the exact point it’s called, so you can see how your code got there. Perfect for chasing down unexpected behavior.
#JavaScript #WebDev #Debugging
September 27, 2025 at 5:19 PM
Debug tip: console.trace() is your friend
It prints the call stack at the exact point it’s called, so you can see how your code got there. Perfect for chasing down unexpected behavior.
#JavaScript #WebDev #Debugging
It prints the call stack at the exact point it’s called, so you can see how your code got there. Perfect for chasing down unexpected behavior.
#JavaScript #WebDev #Debugging
💬 React devs — curious question:
Which pattern do you reach for more often these days?
👉 renderProps (passing functions as props)
👉 useContext
#React #WebDev #JavaScript
Which pattern do you reach for more often these days?
👉 renderProps (passing functions as props)
👉 useContext
#React #WebDev #JavaScript
September 26, 2025 at 4:22 PM
💬 React devs — curious question:
Which pattern do you reach for more often these days?
👉 renderProps (passing functions as props)
👉 useContext
#React #WebDev #JavaScript
Which pattern do you reach for more often these days?
👉 renderProps (passing functions as props)
👉 useContext
#React #WebDev #JavaScript
💡 Tip: TanStack Table is a headless, framework-agnostic library for building complex data grids & tables.
⚛️ Works with React, Vue, Solid, Svelte
🎨 No styles, just logic → you bring the UI
If you’ve ever wrestled with tables, pagination, or sorting, this is for you: tanstack.com/table
#webdev #UI
⚛️ Works with React, Vue, Solid, Svelte
🎨 No styles, just logic → you bring the UI
If you’ve ever wrestled with tables, pagination, or sorting, this is for you: tanstack.com/table
#webdev #UI
TanStack Table
Supercharge your tables or build a datagrid from scratch for TS/JS, React, Vue, Solid, Svelte, Qwik, Angular, and Lit while retaining 100% control over markup and styles.
tanstack.com
September 25, 2025 at 8:35 PM
💡 Tip: TanStack Table is a headless, framework-agnostic library for building complex data grids & tables.
⚛️ Works with React, Vue, Solid, Svelte
🎨 No styles, just logic → you bring the UI
If you’ve ever wrestled with tables, pagination, or sorting, this is for you: tanstack.com/table
#webdev #UI
⚛️ Works with React, Vue, Solid, Svelte
🎨 No styles, just logic → you bring the UI
If you’ve ever wrestled with tables, pagination, or sorting, this is for you: tanstack.com/table
#webdev #UI
⚡️ Reminder for JS devs:
When using fetch, don’t forget that the promise only rejects on network errors, not on HTTP errors.
Always check response.ok before parsing the body, otherwise you may call .json() on a 500 HTTP error.
#webdev #javascript
When using fetch, don’t forget that the promise only rejects on network errors, not on HTTP errors.
Always check response.ok before parsing the body, otherwise you may call .json() on a 500 HTTP error.
#webdev #javascript
September 23, 2025 at 8:33 PM
⚡️ Reminder for JS devs:
When using fetch, don’t forget that the promise only rejects on network errors, not on HTTP errors.
Always check response.ok before parsing the body, otherwise you may call .json() on a 500 HTTP error.
#webdev #javascript
When using fetch, don’t forget that the promise only rejects on network errors, not on HTTP errors.
Always check response.ok before parsing the body, otherwise you may call .json() on a 500 HTTP error.
#webdev #javascript
Ever noticed your brand colors look different across devices?
It might be due to color profiles:
- sRGB = safe default for the web
- Display P3 = wider gamut, richer colors (but limited support)
- CMYK = print only
#WebDev #Design #ColorTheory
It might be due to color profiles:
- sRGB = safe default for the web
- Display P3 = wider gamut, richer colors (but limited support)
- CMYK = print only
#WebDev #Design #ColorTheory
September 22, 2025 at 11:55 PM
Ever noticed your brand colors look different across devices?
It might be due to color profiles:
- sRGB = safe default for the web
- Display P3 = wider gamut, richer colors (but limited support)
- CMYK = print only
#WebDev #Design #ColorTheory
It might be due to color profiles:
- sRGB = safe default for the web
- Display P3 = wider gamut, richer colors (but limited support)
- CMYK = print only
#WebDev #Design #ColorTheory