Share a web page

2025-09-01

Open secrets

2025-08-01

Optimization vs. encryption

2025-07-01

End-to-end encryption

2025-06-15

QR code resolution

2025-06-01

Performance, part 3

2025-05-15

Performance, part 2

2025-05-01

Performance

2025-04-15

Cloud architecture

2025-04-01

Privacy taken seriously

2025-03-15

QR code data: shorter is better

2025-03-01

Simple but not obvious

2025-02-15

The power of QR codes

2025-02-01

The inception of Cool Maze

2025-01-15