Dev Ocean Modular is a modular synthesis and sound-design environment built on an infinite canvas, where a single idea can grow into an entire instrument. Start with two cables and a hum. Follow it. An hour later you’re somewhere you’ve never been, holding a sound that didn’t exist this morning.

Hundreds of modules, with genuine range. Wavetable and FM voices, additive banks, supersaws, physically-modelled strings, granular clouds, studio-grade reverbs and delays, various filter designs, envelopes – and sources you won’t find elsewhere: shortwave radio, live market data, a game controller turned into a modulation rig. Every patch reads at a glance: signal flow you can see rather than trace.

Then build your own. The Capsule Manager turns any patch into a module with a face you design – expose the controls that matter, lay them out, skin them, and hand the rest of the complexity to the inside. A capsule is a real module: it saves, it shares, it nests. What starts as a workaround becomes an instrument you reach for, and then something someone else reaches for.

When the module you need doesn’t exist, write it. Three live-coding environments sit on the canvas as ordinary modules. DSP Script compiles custom audio and CV algorithms in a C-like syntax, in real time, with assignable inlets. MIDI Script runs Lua with sample-accurate event scheduling, transport-locked callbacks and a zero-allocation event API – tight enough for arpeggiators and step sequencers that hold their timing. Radio Script is an SDR laboratory: build receiver chains in Lua with liquid-dsp as the standard library – NCOs, polyphase decimators, resamplers, AGC, demodulators, symbol sync — and expose your own macro knobs. Each one patches like anything else, so a script can sit mid-signal-path beside a filter and a reverb without ceremony.

MIDI is a first-class instrument here, not a cable. MIDI effects shape performance before a single oscillator hears it – chord generation, scale correction, strumming, delay with pitched echoes, velocity shaping, and a random-note generator that stays in key. Chain them and a single held note becomes a part.

A full ecosystem, not a bag of modules. A browser with tagging and search keeps a collection findable, so you reach for a dark evolving pad rather than a filename you’ve long forgotten. Projects travel anywhere with their samples intact. And MaYa, an AI assistant powered by Claude, works beside the canvas: it reads your patch, wires modules, untangles a sound that won’t behave, and explains the why – a collaborator at the bench, not a wizard taking over.

It runs on its own terms, and inside yours. Dev Ocean Modular is a standalone application first – the canvas is the workspace and a patch is a document you own. When the work needs to sit in a project, a bridge plugin carries your DAW’s MIDI into the patch and the audio back to the DAW channel, so the instrument you built at the bench plays from the timeline without being rebuilt for it.

Nothing here starts empty. The factory library ships hundreds of patches – many carrying their own presets, so a single instrument arrives with a dozen variations already in it – alongside hundreds of module snapshots you can drop into a half-built patch when you want a known-good starting point rather than a blank knob. Dozens of skinned capsules come ready to play, each one a finished module with a custom face. Every patch in the library is a patch you can take apart. That’s the point: the library isn’t a demo reel bolted on the side, it’s a living and breathing content collection to adapt and make your own.

Dreamed up and built by the creative team from outer space at Ocean Swift.