Schemify

Lighter, Faster, More Featureful Schematic Editor with easier support for development and plugin creation.

Development

Requires Zig 0.15+. Use the Nix dev shell (provides Zig 0.15.2):

nix-shell shell.nix   # enter once, then use zig freely
zig build             # must run inside nix-shell

Without nix-shell, zig build will fail with a version error if your system Zig is older than 0.15.

Native (SDL3)

zig build                        # compile
zig build run                    # launch GUI

zig build run -- --open examples/inverter   # open example (reads Config.toml)
zig build run -- --open examples/diff_amp  # open diff_amp example

zig build run -- --cli help      # CLI mode

zig build test                   # run all tests
zig build -Doptimize=ReleaseFast # release build

--open <project_dir> loads the project's Config.toml and opens the first schematic (.shn in paths.shn, else .sch in legacy_paths.schematics).

Web (WASM)

zig build -Dbackend=web          # compile → zig-out/bin/{n1schem.wasm,web.js,index.html}
zig build -Dbackend=web run_local  # compile + serve at http://localhost:8080

run_local starts python3 -m http.server 8080 in zig-out/bin/. Press Ctrl-C to stop.