Need help with useOptimistic()
Hey, for some reasons, when using this code:
```tsx
"use client";
import { api } from "@/trpc/react";...
Auth.js Fetch error
I am having a problem when i run my project on localhost.i am adding my .env, and config file also the error i am getting. i am gessing it something to do with enviroment variables. I am not getting the same error on vercel.
Need help with scheduled tasks
I have a running app that requires data from external sources, I already have a script in python that grabs this data, formats it, and throws it in my supabase postgresql db, I am not all that familiar with CRON jobs and wanted some help regarding designing a fluid system for this that is cost effective.
Solution:
if it can work in cloudflare workers for python that would be a great option
https://developers.cloudflare.com/workers/languages/python/
it has cron triggers
https://developers.cloudflare.com/workers/configuration/cron-triggers/...
nextjs / trpc as backend vs dedicated backend
maybe a bit better to ask here hehe:
i had been wondering about this for a while, but when do you guys usually decide that trpc / server actions / nextjs api routes are just not enough and move off to a separate backend?...
What was the tool for checking the performance of your types?
I remember it being mentioned in a video somewhere, but I cannot find it :(
Feedback on Generated Redux hooks
Hey, I'm new to Redux/RTK and would like some feedback regarding two utility functions I wrote.
I'm a fan of custom hooks and saw that RTK can auto generate those. I'd like to emulate something similar but for a regular slice's selectors and actions.
I'd like to know:
- Is what I'm doing unconventional? If it is, is it bad practice (and why) or just not common but fine....
Cache issue
I'm trying to make a simple list view, fetching data from db but when i build the project the page become static and doesn't update.
I tired to wrap db.insert(habit).values(data).execute() into unstale_cache(() => {}, [], {tags: ['habits']}) and call revalidateTag("habits") but even in that case the page still didn't update.
Any suggestions?
...
Production logging system survey
Hey everyone, I was wondering if you could share how you handle logs in your production applications. What do you like or dislike about the system you use?
I’m gathering insights to help shape my own solution, which I plan to offer as a pay-to-use service while also providing a free self-hosted option. I’d really appreciate any input you can share!...
Docker build error
Hello all, i tried to build a docker image of my T3 stack app (+ trpc-to-openapi). I think that i did everything correctly but i keep getting the same error (only with docker build, not with npm run build) that i don't understand. Here is my Dockerfile (based on example) and the error: https://pastebin.com/L9jf3zc8 Thank you for your help!
Cannot access unduck.link on Zen?
When trying to access unduck.link on Zen I'm getting
SSL_ERROR_RX_RECORD_TOO_LONG. I've tried changing the browsers tls version from 4 to 3 as suggested by some folks on reddit, which apparently used to work however it no longer seems to, in fact this caused more issues than it resolved. I've tried different browsers, and it works in Arc, Chrome, Brave, and Edge, it does not work in Firefox or Zen, with that in mind I've made sure my DNS/Proxy settings are the same on both browsers, but I cann...uploadthing instructions regarding "re-exporting with the types assigned"
Hello all, im going through Theo's NextJS tutorials (the updated one with app router).
I was going throught the setup steps for uploadthing and was wondering what this means:
"We provide components to make uploading easier. We highly recommend re-exporting them with the types assigned, but you CAN import the components individually from @uploadthing/react instead." https://docs.uploadthing.com/getting-started/appdir
This is regarding this block of code:...
Looking for self-hosted metrics, monitoring suggestions
haven't really tried this before so i dont know much but can ya'll point me out to some guides, tech stack for these stuff?
I'm using next on the frontend, express on the backend, hosted on a VPS with coolify
I'd like to be able to check logs, see resource usage, etc
...
Need help in hosting laravel dashbord on hostinger subdomain
Hello,
I have a portfolio project built with Laravel, where the static pages use Blade templates, and the dashboard is built with React Inertia. I have successfully hosted this website on a Hostinger domain, making it publicly accessible.
For security reasons, I want to host the dashboard on a subdomain. The React/Inertia dashboard, located in
For security reasons, I want to host the dashboard on a subdomain. The React/Inertia dashboard, located in
[project-name]/resources/js, should be hosted separately from www.example.com and accessible via dashboard.example.com. ...
UploadThing Error: FetchError
EDIT:
I just saw in the Uploadthing chat that other users were experiencing this as well.
Hello,
...
should i use a database to store online users
i am building a chat app i am using socket io ,express js i am hesitant whether i should store the current online users in an array or store them in a database i thought of the first option because i don't wanna use alot of space from my database i am using mysql and most free options don't offer much storage these days + everytime a user logs in i would need to make a call to the database , also i am not sure if it's a good idea to store the users in an array what if i have 10k users i...
What AI tooling and workflows, if any, do Theo and/or this discord use?
I'm not generally big on the AI hype, but I've seen more and more developers I know using AI tooling like Cursor or Windsurf. I've used Copilot for two (separate) weeks in the past but ultimately stopped using it cause I found it more distracting than anything. I occassionally use ChatGPT, maybe a couple prompts a week. I'd be interested on hearing what I'm missing out on in y'alls opinion, or just generally what you use/why you like it.
How do Execution Context interact with Asynchronous Execution?
For a while now, I have been trying to wrap my head around the execution context. Originally I didn't think it was going to be such a rabbit hole. My question is how is an execution context that was created from a async function referencing the function that called it? is it just direct referencing the function? If so, what is happening when the referenced function finishes execution? Is it just a dangling reference at that point or is it more so a closure situation?
I also didn't know if I should tag this question as noob or deep question, because I know they work when async isn't involved and I even know how they work with the eval function and in Web Workers....
Solution:
It's more of a closure situation. They call it lexical scoping or lexical environment https://developer.mozilla.org/en-US/docs/Web/JavaScript/Closures
Question about behavior of COPY in Dockerfile. An AI is gaslighting me, unsure which
In a Dockerfile
does
A:
produces the same behavior as this
B: ...
COPY --from=deps /app/node_modules/ws ./node_modules/ws
COPY --from=deps /app/node_modules/ws ./node_modules/ws
COPY --from=deps /app/node_modules/ws ./node_modules/
COPY --from=deps /app/node_modules/ws ./node_modules/
Http cookies in next
Hi everyone!
I'm trying to create a server-side component in Next.js that makes an API request and passes the data to child components. However, I'm running into an issue:
The endpoint I'm making the request to is protected and requires authentication via HTTP-only cookies. When I make the request server-side, I get a 422 status code with an error saying there's no cookie.
...