Connectors that snap straight
o-flow routes connectors with clean right angles and snaps near-aligned links to perfectly straight lines.
Right-angle routing
Connectors leave a shape from one of four anchor points and route with tidy right angles and gently rounded corners — the look readers expect from a technical diagram.
Automatic straightening
If two endpoints are nearly aligned, o-flow snaps the link to a dead-straight line, so you never get a tiny distracting jog.
Solid, dotted, one-way, two-way
Pick line style and arrowheads per connector. Dotted lines are great for integration or API writes; two-way arrows for bidirectional flows.