- Neo4J graph algorithms: A*
- Java geometry kernel (2D)
- ESP-32 e-reader
- Etlas: e-paper news tracker
- Bare-metal ATSAM3X8E
- Bumblebee
- Fingerprint door lock (RF)
- Wiring ATmega328P
- High-side MOSFET switching
- Fingerprint door lock (LP)
- Matrix rain refactor
- Suffix-array search
- Urn: VCS from OpenBSD base tools
- CVSS 9.9 Jint gadget chain RCE