Posts

  • Apr 22, 2026

    hiddenlayer

    Neural network graphs and training metrics for PyTorch, Tensorflow, and Keras.

    A lightweight library for neural network graphs and training metrics for PyTorch, Tensorflow, and Keras.

    HiddenLayer is simple, easy to extend, and works great with Jupyter Notebook. It’s not intended to replace advanced tools, such as TensorBoard, but rather for cases where advanced tools are too big for the task. HiddenLayer was written by Waleed Abdulla and Phil Ferriere, and is licensed under the MIT License.

    Tags: #python • pytorch • tensorflow

  • Apr 22, 2026

    rails-observers

    Rails observer (removed from core in Rails 4.0)

    Rails Observers (removed from core in Rails 4.0)

    Tags: #ruby

  • Apr 21, 2026

    rspec-snapshot

    RSpec snapshot testing.

    Adds snapshot testing to RSpec, inspired by Jest.

    This project is looking for a new maintainer, create an issue in the repo if you are interested.

    Tags: #ruby

  • Apr 21, 2026

    action-release

    GitHub Action for creating a release on Sentry

    Automatically create a Sentry release in a workflow.

    A release is a version of your code that can be deployed to an environment. When you give Sentry information about your releases, you unlock a number of new features:

    • Determine the issues and regressions introduced in a new release
    • Predict which commit caused an issue and who is likely responsible
    • Resolve issues by including the issue number in your commit message
    • Receive email notifications when your code gets deployed

    Additionally, releases are used for applying source maps to minified JavaScript to view original, untransformed source code. You can learn more about releases in the releases documentation.

    Tags: #typescript • tag-production • sdk-adjacent

  • Apr 21, 2026

    three-nebula

    WebGL based particle system engine for three.js

    • Perfect compatibility with three@0.122.0
    • The ability to instantiate three-nebula particle systems from JSON objects
    • The ability to create particle systems from sprites as well as 3D meshes
    • Many kinds of particle behaviours and initializers

    Tags: #javascript • webgl • threejs

  • Apr 20, 2026

    datacore

    Work-in-progress successor to Dataview with a focus on UX and speed.

    Datacore is a work-in-progress re-imagining of Dataview with a focus on 2-10x better query and rendering performance, as well as fully interactable views.

    Tags: #typescript • database • obsidian

  • Apr 19, 2026

    xarray-spatial

    Spatial analysis algorithms for xarray implemented in numba

    # via pip
pip install xarray-spatial

# via conda
conda install -c conda-forge xarray-spatial

    Tags: #python • raster-analysis • spatial-analysis

  • Apr 19, 2026

    gitinspector

    :bar_chart: The statistical analysis tool for git repositories

    • Shows cumulative work by each author in the history.
    • Filters results by extension (default: java,c,cc,cpp,h,hh,hpp,py,glsl,rb,js,sql).
    • Can display a statistical timeline analysis.
    • Scans for all filetypes (by extension) found in the repository.
    • Multi-threaded; uses multiple instances of git to speed up analysis when possible.
    • Supports HTML, JSON, XML and plain text output (console).
    • Can report violations of different code metrics.

    Tags: #python • statistical-analysis • gitinspector

  • Apr 19, 2026

    simple-websockets-chat-app

    This SAM application provides the Lambda functions, DynamoDB table, and roles to allow you to build a simple chat application based on API Gateway’s new WebSocket-based API feature.

    Update: We have released an updated and more feature-rich Websocket chat application sample using AWS CDK that you can find here.

    This is the code and template for the simple-websocket-chat-app. There are three functions contained within the directories and a SAM template that wires them up to a DynamoDB table and provides the minimal set of permissions needed to run the app:

    .
├── README.md                   <-- This instructions file
├── onconnect                   <-- Source code onconnect
├── ondisconnect                <-- Source code ondisconnect
├── sendmessage                 <-- Source code sendmessage
└── template.yaml               <-- SAM template for Lambda Functions and DDB

    Tags: #javascript • websockets • apigateway

  • Apr 18, 2026

    worldquant-miner

    Leverage WorldQuant API to generate alpha signals, and mine promising alpha expressions.

    This project is a collection of scripts that generate and submit alphas to the WorldQuant platform.

    Tags: #typescript

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