PS / 001
Paddy Systems builds focused developer tools around specific pieces of friction, without turning every useful idea into an oversized platform.
- Building in public
- Relay / Mirror
- Independent software company
§ 00 — Available
What you can use today
AVAILABLE NOWRelay · Local mode free forever
Share a local service with another machine — no public port.
Run one command against the dev server you already have, then hand over a short access code.
npx --package @paddy-systems/relay-cli relay 3000IN DEVELOPMENTMirror
Compare an implementation against its design reference.
Mirror is in development. The product sheet explains what it does and what is not settled yet.
§ 01 — Selector
Choose a product sheet
View Relay
Use arrow keys · 01 of 03
§ 02 — Index
Product index
- 01RelayShare a local service with another machine using a simple access code — no public ports, no complicated connection strings.AVAILABLE NOW
- 02MirrorCompare a web implementation against its design reference at a chosen viewport.IN DEVELOPMENT
- 03FutureA slot held for the next piece of friction worth removing.UNANNOUNCED
§ 03 — Philosophy
A more open web for more builders.
Good tools should remove friction without demanding that developers reshape their entire workflow around the tool.
Small tools. Bigger possibilities.
§ 04 — Field Notes
Notes from the workbench
- 001EngineeringWhy Relay Local starts with the real deviceDesktop development environments hide behaviour that only appears on a physical phone. Relay keeps the workflow small.
- 002ProductMirror starts with visual truthMirror begins with measurable rendered output rather than pretending it can infer everything about source code.
- 003CompanySmall tools. Bigger possibilities.We start with friction worth removing and try very hard not to turn every solution into an oversized platform.




