Roadmap
Where we are.
Where we're going.
TinkerSim is actively developed. This page tracks every shipped feature and everything on the horizon — from microcontroller simulation to classroom tools and a public API.
Shipped
3Analog SPICE Simulation
DC operating point and transient analysis. Voltage, current, and capacitor dynamics — the same physics as professional EDA tools.
Digital Logic Gates
Boolean propagation engine with topological sort. Full gate library with real-time output.
Accounts & Projects
Multi-project workspace with Firestore sync, URL sharing, and org-based access control.
In Development
1Arduino Simulation
Write C++, compile to AVR firmware in the browser, and run it against the circuit canvas. Serial monitor included.
Planned
7ESP32 & More Boards
Extend MCU simulation to ESP32 (Xtensa) and additional microcontroller families.
Export & Import
Download your circuit as a .tinkersim JSON file or a SPICE .cir netlist. Re-import from file to pick up where you left off or take it into LTspice.
Embeddable Circuits
Drop any circuit into a blog post, course, or docs page with a single iframe. Read-only or fully interactive.
Assignment Links
Teachers share a starter-circuit URL. Students open it, fork it, and save it to their own workspace — no extra setup required.
Classroom Mode
Teacher dashboard to publish assignments and track student completion. Powered by org-based access control.
Comments & Feedback
Leave threaded comments on a circuit or pin feedback directly to a component. Async — no live session required.
Public API
Read and write circuits programmatically. Build integrations, auto-generate circuits, or pull results into your own tools.