Skip to main content
← VS Code Extension

Hover Cards

Hovering over any symbol in a Travsr-indexed file shows an inline card with its callers and blast radius, pulled live from the graph, not from static analysis.

Travsr hover card

Card contents​

charge
`src/services/PaymentService.ts`

---

**Callers** (7)

- `[call] submit — OrderController.ts`
- `[call] renew — SubscriptionController.ts`
- `[call] run — BillingJob.ts`
- `[call] test — payment.test.ts`
- `[call] process — WebhookHandler.ts`

… and 2 more

**Blast radius:** 12 files

---

[Show callers] · [Blast radius]
  • Up to 5 callers are shown inline. If there are more, a … and N more line appears.
  • Caller lines use the format `[call] <fn-name> — <filename>`.
  • Show callers opens the full Callers panel.
  • Blast radius opens the Blast Radius panel.

Supported file types​

Hover cards appear for symbols in .ts, .tsx, .rs, .py, and .go files.