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wirely-app.github.io

Free, open-source circuit design and simulation app. Draw a circuit, press play, watch it work: glowing LEDs, spinning motors, 555 timers, logic chips, op-amps and a live graph. For the workplace, the classroom and the workbench.

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GITHUB · launched Oct 24, 2026 · 37 upvotes (top 42%)

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Could you build this?

Partial The schematic-editor UI and component library are vibe-codeable, but a credible simulator for analog and timing behavior (555 timers, op-amps, logic) needs a numerical circuit solver that vibe coding alone won't get right.

What it would actually take: Build a browser or desktop schematic editor (canvas-based, with netlist export) and wire it to a SPICE-class engine such as ngspice compiled to WebAssembly, or write a transient solver. The hard parts are numerical stability, accurate component models, and validating results against real hardware. That takes circuit-simulation and numerical-methods expertise, and ideally EE knowledge to verify the models.

Competitors

Other products that read as similar to this one : 44 launches clear the similarity bar, closest 8 shown.

Attention rank: #22 of 45 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 310 days after the earliest competitor.

Other launches for this product