#jwt Development Tutorials & Tips | Roast Dev

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DIY JWT Authentication in FastAPI Using Only Python

Leapcell: The Best of Serverless Web Hosting Implementing Authentication with JWT in FastAPI Introduction In modern web application development, authentication is a crucial part of en...

10.04.2025 0 Read More

Creating a Custom Authentication System in Next.js With JWT

Creating a Custom Authentication System in Next.js With JWTWhile frameworks like NextAuth.js provide plug-and-play authentication, building a custom JWT-based system in Next.js gives you full control ...

12.04.2025 0 Read More

How I found my "First Bug" in a public bug bounty program

Today I was reviewing my Telegram channels and realized that I hadn't written a summary of my "first bug" (in quotes - only those in the know will understand). It happened that while searching on a pu...

18.04.2025 0 Read More

🔐 WTF is JWT? And Why Your Frontend Should Care

This flew over my head since 2022 — you and every dev before their JWT awakening.You're not alone if you've ever felt confused about JWTs (JSON Web Tokens). But today, let’s break it down in plain...

18.04.2025 0 Read More

OAuth is hard. So I built a playground that isn’t.

Ever spent 30 minutes setting up Keycloak… Just to test a login button that takes 3 seconds? Yeah, same.I got tired of: Spinning up Docker Configuring realms, users, roles, and clients Forgetting a...

23.04.2025 0 Read More

Launching My Fullstack Auth Template (Go + Next.js) — Email Verification, JWT, Redis, Docker & More

Hey devs,I've been working on building clean and secure auth flows for my own side projects, and decided to bundle everything into a plug-and-play auth starter template built with Golang (Gin) and Nex...

23.04.2025 0 Read More

Securing Your API with a Lambda Authorizer (JWT Validation) in AWS SAM

When building serverless APIs, security is critical. One common way to secure APIs is by requiring clients to present a JWT token. AWS API Gateway supports Lambda Authorizers, allowing you to write cu...

26.04.2025 0 Read More

Understanding Passport & OAuth Authentication

What is Authentication? Authentication is the act of figuring out who a user is. Example: You do username/password login to a website. Website figures out if you are really a user. W...

27.04.2025 0 Read More