Short, verified tech briefings on AI, Cybersecurity, Infrastructure, Database, and Tech Updates — with the analysis and action steps engineering teams need.
A new guide shows developers how to build Web3 wallet authentication using Python's FastAPI and Web3.py. The method replaces traditional passwords with cryptographic signatures, detailing a flow from nonce generation and user signing to signature verification and issuing JSON Web Tokens (JWT) for secure access.
The common practice of only measuring startup time for Spring Boot applications, especially with GraalVM or Spring AOT, is highlighted as a trap. While a quick metric, it fails to capture the full operational costs and complexities. Developers and architects need to consider a broader set of metrics for sound decision-making.
Fisker's bankruptcy left 11,000 EV owners with cars rapidly losing essential software functionality. An open-source nonprofit stepped in to provide critical updates and services, preventing these vehicles from becoming unusable. This highlights the power of community-driven solutions in tech, especially when manufacturers fail to support their products.