Based on our record, Wired Logic seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Similar idea to Wired-Logic https://github.com/martinkirsche/wired-logic Wired-Logic uses a GIF as output. Interesting take on making AND and XOR gates, makes it a bit more colorful. - Source: Hacker News / about 2 years ago
That pixel based logic simulator, I made some years ago, might also entertain you: https://github.com/martinkirsche/wired-logic. - Source: Hacker News / over 2 years ago
Logisim - Logisim is an educational tool for designing and simulating digital logic circuits.
LTspice - LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.
Digital - A simulator for digital circuits.
QUCS - Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit.
BOOLR - Open-source digital logic simulator
KiCad - A Cross Platform and Open Source Electronics Design Automation Suite