jannistpl/egui-file-dialog

Description and use

**Summary**
jannistpl/egui‑file‑dialog is a Rust library that adds a full‑featured, highly customizable file‑selection dialog to applications built with the egui immediate‑mode GUI framework. With 162 GitHub stars and recent activity (last updated 2026‑06‑26), it lets developers ship user‑facing interfaces faster by reusing a ready‑made component instead of crafting their own file picker from scratch.

**Value**
The crate eliminates the need for bespoke UI work around file handling, reducing development time and UI inconsistencies across projects that already use egui. Its configurability (filters, multi‑selection, custom styling) makes it suitable for a wide range of desktop and web‑based front‑ends, helping teams deliver polished product UIs more quickly and with fewer bugs.

**Practical adoption path**

1. **Add the dependency** – include egui-file-dialog in your Cargo.toml.
2. **Prototype** – instantiate the dialog in a sandbox egui app to confirm the API matches your workflow (e.g., filter syntax, async handling).
3. **Integrate** – replace any ad‑hoc file‑picker code with the library’s FileDialog::new(...).show(&mut ui) calls, adjusting styling via the provided builder methods.
4. **Validate** – run the full test suite of your application to ensure the dialog’s event handling plays nicely with your existing egui state management.

**Production readiness**
The project sits at a **medium** readiness level: it is stable enough for prototypes, internal tools, or non‑mission‑critical features, but the integration path is not fully documented, and metadata provides limited guidance on version compatibility or build scripts. Before committing to production, perform a small‑scale integration test, verify that the crate’s dependencies (egui version, optional features) align with your stack, and assess maintenance risk (e.g., activity frequency, open issues). With those checks in place, the library can be safely promoted to production for most frontend workloads.

Use in a workflow

jannistpl/egui-file-dialog helps ship user-facing interfaces with less custom UI work.

• build product UI faster
• reuse interface components
• improve frontend delivery

Limitations and review notes

Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.