# Package Announcements

**URL:** https://discourse.julialang.org/c/package-announcements/60.md?page=7

[Latest](https://discourse.julialang.org/latest.md) · [Categories](https://discourse.julialang.org/categories.md) · [Tags](https://discourse.julialang.org/tags.md)

**Page:** 8

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## [\[ANN\] HAdaptiveIntegration.jl v1.0.0 - Adaptive numerical integration over simplices and orthotopes](https://discourse.julialang.org/t/ann-hadaptiveintegration-jl-v1-0-0-adaptive-numerical-integration-over-simplices-and-orthotopes/135309)

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**Author:** [@zmoitier](https://discourse.julialang.org/u/zmoitier)\
**Replies:** 1\
**Last updated:** [April 6, 2026, 9:10am UTC](https://discourse.julialang.org/t/ann-hadaptiveintegration-jl-v1-0-0-adaptive-numerical-integration-over-simplices-and-orthotopes/135309 "2026-04-06T09:10:39Z")

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The HAdaptiveIntegration.jl package is designed for numerical integration over multidimensional domains. It computes integrals of the form I = \\int\_{\\Omega} f(x) \\, \\mathrm{d}x where f is any Julia function and \\Omega re…

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## [\[ANN\] A New Ecosystem for Sampled Signals: SamplesCore, SoundIO, and WavNative](https://discourse.julialang.org/t/ann-a-new-ecosystem-for-sampled-signals-samplescore-soundio-and-wavnative/136515)

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**Author:** [@mj2984](https://discourse.julialang.org/u/mj2984)\
**Replies:** 9\
**Last updated:** [April 3, 2026, 6:53pm UTC](https://discourse.julialang.org/t/ann-a-new-ecosystem-for-sampled-signals-samplescore-soundio-and-wavnative/136515 "2026-04-03T18:53:33Z")

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Hi everyone, I’m excited to announce a new suite of packages designed for sampled signal communications. These tools enable high-performance, low-latency signal processing entirely in native Julia—from hardware I/O to f…

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## [\[ANN\] Experimental Julia language web multimedia browser](https://discourse.julialang.org/t/ann-experimental-julia-language-web-multimedia-browser/136528)

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**Author:** [@iajzenszmi](https://discourse.julialang.org/u/iajzenszmi)\
**Replies:** 1\
**Last updated:** [April 3, 2026, 3:59pm UTC](https://discourse.julialang.org/t/ann-experimental-julia-language-web-multimedia-browser/136528 "2026-04-03T15:59:13Z")

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\[ANN\] NativeJuliaBrowser.jl – native WebKitGTK browser app in Julia, PackageCompiler-ready Hi all, I’ve been working on a native desktop web browser prototype in Julia using GTK 3 + WebKitGTK, with a structure that is …

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## [\[ANN\] FeedBackAndForth.jl](https://discourse.julialang.org/t/ann-feedbackandforth-jl/136504)

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**Author:** [@Igor\_Douven](https://discourse.julialang.org/u/Igor_Douven)\
**Replies:** 3\
**Last updated:** [April 3, 2026, 2:51pm UTC](https://discourse.julialang.org/t/ann-feedbackandforth-jl/136504 "2026-04-03T14:51:08Z")

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Hi all, For me, one of the great benefits of the current AI tools has been that I can get fast and quite useful feedback on my drafts. I recently worked on judgment aggregation and crowd wisdom, which gave me the idea o…

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## [\[ANN\] DocumenterTypst.jl - Fast PDF Generation for Documenter.jl via Typst](https://discourse.julialang.org/t/ann-documentertypst-jl-fast-pdf-generation-for-documenter-jl-via-typst/134772)

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**Author:** [@lucifer1004](https://discourse.julialang.org/u/lucifer1004)\
**Replies:** 14\
**Last updated:** [April 3, 2026, 9:51am UTC](https://discourse.julialang.org/t/ann-documentertypst-jl-fast-pdf-generation-for-documenter-jl-via-typst/134772 "2026-04-03T09:51:45Z")

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TL;DR: A new Documenter.jl backend that generates professional PDFs 10x faster than LaTeX, with zero setup required. Two years ago, I shared an early experiment with using Typst as a backend for Documenter.jl. Today, …

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## [\[ANN\] QRStudio.jl - Cross platform Julia desktop application for Barcode and QR code processing](https://discourse.julialang.org/t/ann-qrstudio-jl-cross-platform-julia-desktop-application-for-barcode-and-qr-code-processing/136537)

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**Author:** [@Rakesh](https://discourse.julialang.org/u/Rakesh)\
**Replies:** 0\
**Last updated:** [April 3, 2026, 7:05am UTC](https://discourse.julialang.org/t/ann-qrstudio-jl-cross-platform-julia-desktop-application-for-barcode-and-qr-code-processing/136537 "2026-04-03T07:05:00Z")

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I’m excited to announce the release of QRStudio.jl, Cross-platform desktop application for Barcode and QR code processing, providing a unified interface for detection, visualization, and generation workflows. Features S…

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## [\[ANN\] Vecchia.jl: linear-cost differentiable approximations for Gaussian log-likelihoods](https://discourse.julialang.org/t/ann-vecchia-jl-linear-cost-differentiable-approximations-for-gaussian-log-likelihoods/71915)

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**Author:** [@cgeoga](https://discourse.julialang.org/u/cgeoga)\
**Replies:** 7\
**Last updated:** [April 2, 2026, 11:15pm UTC](https://discourse.julialang.org/t/ann-vecchia-jl-linear-cost-differentiable-approximations-for-gaussian-log-likelihoods/71915 "2026-04-02T23:15:08Z")

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Hi all. I’ve just registered Vecchia.jl, which provides functionality for a very convenient class of approximations for the Gaussian log-likelihood (as of now, only mean-zero, although for some technical reasons this is …

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## [\[ANN\] NaturallyUnitful.jl Natural Units for Physicists](https://discourse.julialang.org/t/ann-naturallyunitful-jl-natural-units-for-physicists/24456)

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**Author:** [@Mason](https://discourse.julialang.org/u/Mason)\
**Replies:** 12\
**Last updated:** [April 1, 2026, 12:24pm UTC](https://discourse.julialang.org/t/ann-naturallyunitful-jl-natural-units-for-physicists/24456 "2026-04-01T12:24:33Z")

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NaturallyUnitful.jl is a little package I made for conveniently switching to so called ‘natural units’ where one sets ħ = c = ϵ₀ = kb = 1. It’s built on top of the wonderful Unitful.jl and in fact re-exports it so that u…

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## [\[ANN\] UseAll.jl – Temporarily Demodularize Julia Code](https://discourse.julialang.org/t/ann-useall-jl-temporarily-demodularize-julia-code/136432)

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**Author:** [@PatrickHaecker](https://discourse.julialang.org/u/PatrickHaecker)\
**Replies:** 20\
**Last updated:** [April 1, 2026, 3:56am UTC](https://discourse.julialang.org/t/ann-useall-jl-temporarily-demodularize-julia-code/136432 "2026-04-01T03:56:57Z")

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I hereby announce the public release of UseAll.jl providing @useall which is effectively a small tool to ease REPL-based worflows by pulling the content of modules/packages into the current namespace. This simplifies de…

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## [\[ANN\] Easier release automation with "Release Please" CI tool](https://discourse.julialang.org/t/ann-easier-release-automation-with-release-please-ci-tool/136452)

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**Author:** [@MilesCranmer](https://discourse.julialang.org/u/MilesCranmer)\
**Replies:** 17\
**Last updated:** [March 31, 2026, 9:07am UTC](https://discourse.julialang.org/t/ann-easier-release-automation-with-release-please-ci-tool/136452 "2026-03-31T09:07:39Z")

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Release Please + Julia I made a Julia fork of Release Please. It has been useful enough that I thought it is worth sharing! For context, Release Please is a release automation tool. For every commit to a GitHub reposi…

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## [\[ANN\] AppBundler v1.0: Native Installers for Julia Applications](https://discourse.julialang.org/t/ann-appbundler-v1-0-native-installers-for-julia-applications/136438)

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**Author:** [@Janis\_Erdmanis](https://discourse.julialang.org/u/Janis_Erdmanis)\
**Replies:** 8\
**Last updated:** [March 29, 2026, 9:21pm UTC](https://discourse.julialang.org/t/ann-appbundler-v1-0-native-installers-for-julia-applications/136438 "2026-03-29T21:21:59Z")

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Packaging a Julia application into a native installer has traditionally meant wrestling with platform-specific tooling on each target system. I am pleased to announce AppBundler v1.0 changes that. Turn any Julia applicat…

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## [\[ANN\] UniversalDependencies.jl for representing annotated linguistic data](https://discourse.julialang.org/t/ann-universaldependencies-jl-for-representing-annotated-linguistic-data/136448)

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**Author:** [@myersm0](https://discourse.julialang.org/u/myersm0)\
**Replies:** 0\
**Last updated:** [March 29, 2026, 1:51pm UTC](https://discourse.julialang.org/t/ann-universaldependencies-jl-for-representing-annotated-linguistic-data/136448 "2026-03-29T13:51:08Z")

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Announcing UniversalDependencies.jl: A Julia representation of the Universal Dependencies data model for annotated linguistic data. (Status: Not yet registered. Currently on day 2 of the three-day General Registry waitin…

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## [\[ANN\] FundamentalFrequencies.jl: GPU-vectorizable Numerical Analysis of Fundamental Frequencies (NAFF)](https://discourse.julialang.org/t/ann-fundamentalfrequencies-jl-gpu-vectorizable-numerical-analysis-of-fundamental-frequencies-naff/136434)

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**Author:** [@mattsignorelli](https://discourse.julialang.org/u/mattsignorelli)\
**Replies:** 0\
**Last updated:** [March 28, 2026, 11:03am UTC](https://discourse.julialang.org/t/ann-fundamentalfrequencies-jl-gpu-vectorizable-numerical-analysis-of-fundamental-frequencies-naff/136434 "2026-03-28T11:03:46Z")

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This package provides a Julia implementation of the Numerical Analysis of Fundamental Frequencies (NAFF) method by J. Laskar to compute fundamental frequencies of quasi-periodic systems to high precision. The evolution…

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## [\[ANN\] BioToolkit.jl: A high-performance biocomputing package](https://discourse.julialang.org/t/ann-biotoolkit-jl-a-high-performance-biocomputing-package/136401)

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**Author:** [@Aditya747S](https://discourse.julialang.org/u/Aditya747S)\
**Replies:** 8\
**Last updated:** [March 27, 2026, 4:11pm UTC](https://discourse.julialang.org/t/ann-biotoolkit-jl-a-high-performance-biocomputing-package/136401 "2026-03-27T16:11:20Z")

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I am pleased to announce the initial release of BioToolkit.jl, a bioinformatics toolkit for Julia. It provides a unified, Biopython-inspired API for sequence analysis, structural biology, phylogenetics, and population ge…

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## [\[ANN\] TotalVariationImageFiltering.jl](https://discourse.julialang.org/t/ann-totalvariationimagefiltering-jl/136412)

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**Author:** [@dopamine](https://discourse.julialang.org/u/dopamine)\
**Replies:** 0\
**Last updated:** [March 26, 2026, 6:58pm UTC](https://discourse.julialang.org/t/ann-totalvariationimagefiltering-jl/136412 "2026-03-26T18:58:44Z")

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Happy to be sharing TotalImageVariationImageFiltering.jl This provides a framework for performing and extending total variation denoising in n-dimensional arrays, with an option to use CUDA for acceleration. CUDA acce…

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## [\[ANN\] Terse.jl](https://discourse.julialang.org/t/ann-terse-jl/136410)

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**Author:** [@joshday](https://discourse.julialang.org/u/joshday)\
**Replies:** 2\
**Last updated:** [March 26, 2026, 2:52pm UTC](https://discourse.julialang.org/t/ann-terse-jl/136410 "2026-03-26T14:52:35Z")

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Hi all, Announcing Terse.jl (release pending in General)! I found myself wanting a succinct syntax for building complex type hierarchies for two reasons: 1) working on complex hierarchies myself, and 2) understanding q…

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## [\[ANN\] AppBundler.jl - Bundle Your Julia GUI Application](https://discourse.julialang.org/t/ann-appbundler-jl-bundle-your-julia-gui-application/106971)

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**Author:** [@Janis\_Erdmanis](https://discourse.julialang.org/u/Janis_Erdmanis)\
**Replies:** 46\
**Last updated:** [March 25, 2026, 9:52pm UTC](https://discourse.julialang.org/t/ann-appbundler-jl-bundle-your-julia-gui-application/106971 "2026-03-25T21:52:31Z")

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I am excited to announce AppBundler.jl :partying\_face: The package offers recipes for building Julia GUI applications in modern desktop application installer formats. It uses Snap for Linux, MSIX for Windows, and DMG fo…

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## [\[ANN\] CallableModules.jl – Make Julia modules callable](https://discourse.julialang.org/t/ann-callablemodules-jl-make-julia-modules-callable/136341)

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**Author:** [@PatrickHaecker](https://discourse.julialang.org/u/PatrickHaecker)\
**Replies:** 29\
**Last updated:** [March 25, 2026, 3:06pm UTC](https://discourse.julialang.org/t/ann-callablemodules-jl-make-julia-modules-callable/136341 "2026-03-25T15:06:18Z")

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Hi, I am happy to announce CallableModules.jl. By making your module callable, you can, e.g., share the same name as a shell command line interface and as a Julia interface. So if your app accepts the following argumen…

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## [\[ANN\]: WrappedUnions.jl: Wrap a Union for enhanced type-stability](https://discourse.julialang.org/t/ann-wrappedunions-jl-wrap-a-union-for-enhanced-type-stability/132322)

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**Author:** [@Tortar](https://discourse.julialang.org/u/Tortar)\
**Replies:** 11\
**Last updated:** [March 24, 2026, 12:32pm UTC](https://discourse.julialang.org/t/ann-wrappedunions-jl-wrap-a-union-for-enhanced-type-stability/132322 "2026-03-24T12:32:39Z")

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Hi all, I’d like to announce the package WrappedUnions.jl. This package originates by my better understanding of type instabilities caused by using union of types and offers a better interface than my previous attempt L…

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## [\[ANN\] Sessions.jl, A reactive Julia notebook IDE](https://discourse.julialang.org/t/ann-sessions-jl-a-reactive-julia-notebook-ide/136115)

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**Author:** [@Dale\_James\_Black](https://discourse.julialang.org/u/Dale_James_Black)\
**Replies:** 20\
**Last updated:** [March 24, 2026, 3:33am UTC](https://discourse.julialang.org/t/ann-sessions-jl-a-reactive-julia-notebook-ide/136115 "2026-03-24T03:33:50Z")

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A reactive Julia notebook IDE. Warning: Experimental, alpha-quality software. Untested outside its own test suite. Rough edges everywhere. Everything is subject to breaking changes. If you need a reliable …

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## [\[ANN\] XRationals.jl](https://discourse.julialang.org/t/ann-xrationals-jl/136347)

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**Author:** [@JeffreySarnoff](https://discourse.julialang.org/u/JeffreySarnoff)\
**Replies:** 0\
**Last updated:** [March 23, 2026, 7:48pm UTC](https://discourse.julialang.org/t/ann-xrationals-jl/136347 "2026-03-23T19:48:19Z")

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From the README.md: Exact rational arithmetic with IEEE-like special values (NaN, Inf, -Inf), overflow-safe saturation, and lazy normalization for impressive throughput. Types Type Alias Backing Overflow Normalizat…

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## [\[ANN\] BonitoBook.jl](https://discourse.julialang.org/t/ann-bonitobook-jl/131442)

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**Author:** [@sdanisch](https://discourse.julialang.org/u/sdanisch)\
**Replies:** 57\
**Last updated:** [March 20, 2026, 3:42pm UTC](https://discourse.julialang.org/t/ann-bonitobook-jl/131442 "2026-03-20T15:42:59Z")

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I’m happy to announce yet another Notebook implementation, with a focus on plotting, customizability and dashboards: BonitoBook.jl website Demo: Claude Code integration (other models work as well): Over …

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## [\[ANN\] JACC.jl v1.0 now available for 100% portable CPU/GPU code](https://discourse.julialang.org/t/ann-jacc-jl-v1-0-now-available-for-100-portable-cpu-gpu-code/136231)

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**Author:** [@williamfgc](https://discourse.julialang.org/u/williamfgc)\
**Replies:** 4\
**Last updated:** [March 17, 2026, 4:31pm UTC](https://discourse.julialang.org/t/ann-jacc-jl-v1-0-now-available-for-100-portable-cpu-gpu-code/136231 "2026-03-17T16:31:21Z")

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We are pleased to announce the first stable release of JACC.jl v1.0 - Julia for ACCelerators https://github.com/JuliaGPU/JACC.jl - feel free to star the repo. What’s different? :white\_check\_mark: Single-source Julia cod…

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## [\[ANN\] OptimalTransport.jl - Optimal transport algorithms for Julia](https://discourse.julialang.org/t/ann-optimaltransport-jl-optimal-transport-algorithms-for-julia/39447)

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**Author:** [@zsteve](https://discourse.julialang.org/u/zsteve)\
**Replies:** 4\
**Last updated:** [March 17, 2026, 11:41am UTC](https://discourse.julialang.org/t/ann-optimaltransport-jl-optimal-transport-algorithms-for-julia/39447 "2026-03-17T11:41:11Z")

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Hi all, I’m pleased to announce OptimalTransport.jl, a Julia package (currently still a work-in-progress) offering various algorithms for computational optimal transport, such as the celebrated Sinkhorn scaling algorith…

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## [CTBenchmarks.jl - Benchmarking of optimal control solvers](https://discourse.julialang.org/t/ctbenchmarks-jl-benchmarking-of-optimal-control-solvers/136221)

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**Author:** [@ocots](https://discourse.julialang.org/u/ocots)\
**Replies:** 0\
**Last updated:** [March 16, 2026, 3:10pm UTC](https://discourse.julialang.org/t/ctbenchmarks-jl-benchmarking-of-optimal-control-solvers/136221 "2026-03-16T15:10:11Z")

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It is a pleasure to announce the release of CTBenchmarks.jl (v0.4.1), an under construction benchmarking suite that systematically compares solver–modeler combinations for optimal control problems. Most of the optimal c…

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## [\[ANN\] SymBoltz.jl: a symbolic-numeric, approximation-free and differentiable linear Einstein-Boltzmann solver for cosmology](https://discourse.julialang.org/t/ann-symboltz-jl-a-symbolic-numeric-approximation-free-and-differentiable-linear-einstein-boltzmann-solver-for-cosmology/132819)

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**Author:** [@hersle](https://discourse.julialang.org/u/hersle)\
**Replies:** 19\
**Last updated:** [March 16, 2026, 11:24am UTC](https://discourse.julialang.org/t/ann-symboltz-jl-a-symbolic-numeric-approximation-free-and-differentiable-linear-einstein-boltzmann-solver-for-cosmology/132819 "2026-03-16T11:24:25Z")

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SymBoltz.jl is a new Julia package for solving the linear Einstein-Boltzmann equations in cosmology. It is a “Boltzmann code” similar to CAMB (in Fortran + Python) and CLASS (in C + Python), which are the two most popula…

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## [\[ANN\] ParameterSweeps.jl – conveniently represent sweeps over different parameters/values](https://discourse.julialang.org/t/ann-parametersweeps-jl-conveniently-represent-sweeps-over-different-parameters-values/136209)

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**Author:** [@Sevi](https://discourse.julialang.org/u/Sevi)\
**Replies:** 1\
**Last updated:** [March 16, 2026, 5:38am UTC](https://discourse.julialang.org/t/ann-parametersweeps-jl-conveniently-represent-sweeps-over-different-parameters-values/136209 "2026-03-16T05:38:48Z")

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Hi! I just published my first Julia package. It’s currently waiting for review to be registered (New package: ParameterSweeps v1.0.0 by JuliaRegistrator · Pull Request #150576 · JuliaRegistries/General · GitHub). The so…

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## [Seeking feedback on Chainables before registering it](https://discourse.julialang.org/t/seeking-feedback-on-chainables-before-registering-it/136175)

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**Author:** [@TyronCameron](https://discourse.julialang.org/u/TyronCameron)\
**Replies:** 16\
**Last updated:** [March 14, 2026, 10:18am UTC](https://discourse.julialang.org/t/seeking-feedback-on-chainables-before-registering-it/136175 "2026-03-14T10:18:04Z")

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Hi all I think Chain.jl is a phenomenal package. I’ve submitted a package called Chainables.jl to the General registry, and a registry maintainer suggested I bring up the idea here to get feedback and thoughts. The go…

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## [\[ANN\] LowLevelFEM.jl – assembling PDE systems directly from weak forms](https://discourse.julialang.org/t/ann-lowlevelfem-jl-assembling-pde-systems-directly-from-weak-forms/136136)

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**Author:** [@perebalazs](https://discourse.julialang.org/u/perebalazs)\
**Replies:** 13\
**Last updated:** [March 13, 2026, 8:43pm UTC](https://discourse.julialang.org/t/ann-lowlevelfem-jl-assembling-pde-systems-directly-from-weak-forms/136136 "2026-03-13T20:43:23Z")

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I’ve been working on a small Julia FEM framework called LowLevelFEM.jl. One of the ideas behind the project is to assemble PDE systems directly from their weak form. The core idea is simple: If you know the weak form o…

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## [\[ANN\] GeoIO.jl - Load/save geospatial data in Julia](https://discourse.julialang.org/t/ann-geoio-jl-load-save-geospatial-data-in-julia/106031)

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**Author:** [@juliohm](https://discourse.julialang.org/u/juliohm)\
**Replies:** 14\
**Last updated:** [March 13, 2026, 5:11pm UTC](https://discourse.julialang.org/t/ann-geoio-jl-load-save-geospatial-data-in-julia/106031 "2026-03-13T17:11:10Z")

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GeoIO.jl uses various backend packages spread across different Julia organizations to load a universal representation of geospatial data as discussed in the book Geospatial Data Science with Julia. The current list of s…

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