15 Open Issues Need Help Last updated: Feb 14, 2026

Open Issues Need Help

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AI Summary: This issue reports that when 'AutoFilter' and 'AutoWah' are selected from an example dropdown, they are not included in the 'EDIT JSON' result. Consequently, these selected effects also fail to appear in the final 'NDJSON' used for performance. This indicates a bug where user-selected effects are not being correctly processed and propagated through the application's data flow.

Complexity: 2/5
good first issue

AI Summary: Implement two new Low-Frequency Oscillators (LFOs) for each preset sound. One LFO will modulate the Low-Pass Filter (LPF) cutoff frequency with a 5-second period, and the other will modulate the LPF Q (resonance) with a 4-second period. These new LFO parameters must also be integrated into the existing random definition JSON.

Complexity: 3/5
good first issue

AI Summary: This issue requests an update to an existing Music Macro Language (MML) example. The task is to configure all possible arguments and parameters within the MML, referencing the documentation for tone.js version 15.

Complexity: 3/5
good first issue

AI Summary: This issue requests the implementation of a debouncing mechanism for changes made to musical notes (e.g., C4) located on the left side of a grid interface. The purpose is to efficiently reflect user modifications in the actual music performance or playback, preventing excessive updates.

Complexity: 3/5
good first issue

AI Summary: This GitHub issue reports a significant display delay within the waveform visualizer component. The user indicates that the delay is substantial ('大きく'). Unfortunately, no additional description or context is provided in the issue body, making it difficult to understand the specific conditions or scope of the problem.

Complexity: 4/5
good first issue

AI Summary: This issue requests an update to the `cat2151` library. The objective is to ensure that this library is configured to use or reference the latest version available on its `main` branch, likely involving a dependency version bump or a submodule update.

Complexity: 2/5
good first issue

AI Summary: This issue proposes an enhancement to the error display mechanism. When an error occurs, a visual 'error LED-like' indicator should be shown near the NDJSON field. Concurrently, a default-collapsed section revealing the detailed error message should also appear in the same area.

Complexity: 2/5
good first issue

AI Summary: The MML edit field currently only reflects changes after the textarea loses focus. The user requests that updates be debounced and applied dynamically as they type, improving the responsiveness of the editing experience.

Complexity: 2/5
good first issue

AI Summary: The issue requests implementing a feature to display the processing time for each of four existing visualizers. The time should be presented with a precision of 0.1 milliseconds.

Complexity: 3/5
good first issue

AI Summary: The issue reports that the waveform visualizer experiences extremely heavy processing and slow performance specifically when operating at octave 0. The task is to investigate and implement countermeasures to address this performance bottleneck.

Complexity: 3/5
good first issue

AI Summary: This GitHub issue requests a feature to display NDJSON payloads within an editable textarea element. The goal is to allow users to directly view and modify the NDJSON data through the user interface.

Complexity: 1/5
good first issue