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Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 1mo ago

I'm looking for a good AI/GenAI course or roadmap that focuses on building production-ready AI applications and AI agents.

A little about me: I'm a Backend Developer working mainly with Node.js, TypeScript, SQL, Prisma, MongoDB, Redis, Docker , and I have a decent understanding of b

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 1mo ago

How can I serverlessly generate vector embeddings for images I upload at a relatively cheap price for the case of an e-commerce startup to particularly fuel an image search functionality?

I have my product’s embeddings in qdrant. I generated them using my pc locally. I want to implement an image search where I upload an image, it goes through a p

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 2mo ago

Had issue with Token usage limits, so converting my text prompts to image

So, DeepSeek dropped an OCR paper recently that's got people talking about "optical compression" basically the idea that you can cram ~10 text tokens' worth of

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 2mo ago

I’m going to stop calling LLMs “AI”

I’ve got a hot rant for you all. Large language models, which are typically being called “AI” are not AI in any sense of the word. They are incapable of objecti

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 2mo ago

Does adding features like RTR and immediate multi-device logout to JWT authentication eventually turn it into session-based authentication?

So, I've been learning about the differences between JWT and session-based authentication. I went with JWT for my project. But as I've taken the time to plan it

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 3mo ago

Starting with Blazor, issue with retrieving access token within the DelegatingHandler

Probably a beginner question, I have authentication with Identity and a login method that can get the access token and place it in a JWT provider. But because t

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 3mo ago

Show HN Saturday: LLMWatch – LLM cost proxy built with Next.js + Supabase

Stack: Next.js 16, Supabase, Vercel, Paddle The problem: I kept getting surprise OpenAI bills with no idea which prompt caused it. The solution: A lightweight p

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 3mo ago

Script to bulk delete Claude chats from the web UI

I haven't found a way to delete all chats in bulk like you can on Chatgpt. With Claude, you have to scroll to the bottom, select everything, and delete. The pro

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 3mo ago

Is inline code completion better than prompting

I have a hypothesis that having an llm complete a few lines of your code - mostly boilerplate, could be better than prompting an entire file of code through it.

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 3mo ago

Recently found a GDPR gap in our LLM traces

Alright, first, for context, we’re a small early-stage startup (3 engineers total) and we closed our first round of funding 3 months ago. Second, not a lawyer o

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 4mo ago

I built a RAG app for reinforcing an LLM with hundreds of theological writings.

This was my first time dabbling with RAG and I was super fun. Stack: - Laravel AI SDK - Inertia (React) - Gemini 2.5 (for now) - Gemini Embedding 2 for text emb

Reddit r/webdev 🧠 Large Language Models 5mo ago

A scaling issue most web apps hit after adding AI features

Many web apps start by calling an LLM provider directly from their backend. That works fine early on. But once usage grows, teams usually start needing: retries

Reddit r/webdev 🧠 Large Language Models ⚡ AI Lesson 5mo ago

Exploring how location extraction from video content behaves across different formats

I’ve been experimenting with extracting structured location data from video content and noticed some interesting behavior patterns. The goal is to take a shared