There are 2 repositories under wavetable topic.
Use full GM set of musical instruments to play MIDI and single sounds or effects. Support for reverberation and equaliser. No plugins, no Flash. Pure HTML5 implementation compatible with desktop and mobile browser. See live examples.
Adventure Kid Wave Forms are a collection of sampled one cycle waveforms for use in synthesizers or similar sound generators.
Vaporizer2 hybrid wavetable additive / subtractive VST / AU / AAX synthesizer / sampler workstation plugin
A package of abstractions for polar, cartesian wavetable lookup and terrain wavetable generation
Experimental additive wavetable synth plugin that allows control of overtone amplitudes
Kurumi - The Wavetable builder as powerful as vampires
Open-source compatible Vital resources that were converted from open resources.
An audio synthesizer that leverages AudioWorklet.
VST 2.4 Synthesizer Audio Plugin
Senior Spring 2017 Capstone Project
A CircuitPython class to create a positionable displayio.TileGrid object from a synthio.waveform wave table or synthio.Envelope object.
Wavetable synth created in PD (Pure Data) using recorded NES and Sid waveforms.
A custom oscillator for the Korg Minilogue-xd synthesizer (possibly also works with other logue SDK v1 synthesizers). Implements a wavetable signal generator, inspired by PPG Wave instruments.
Online wavetable synthesizer.
This is a command-line tool that converts WAV files into images.
A growing library of free wavetable banks shared by WaveEdit users