# Package Announcements

**URL:** https://discourse.julialang.org/c/package-announcements/60.md?page=49

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

**Page:** 50

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## [\[ANN\] Configurations.jl - Options/Configurations made easy](https://discourse.julialang.org/t/ann-configurations-jl-options-configurations-made-easy/50669)

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**Author:** [@Roger-luo](https://discourse.julialang.org/u/Roger-luo)\
**Replies:** 26\
**Last updated:** [July 11, 2021, 11:00pm UTC](https://discourse.julialang.org/t/ann-configurations-jl-options-configurations-made-easy/50669 "2021-07-11T23:00:12Z")

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I made a small package Configurations.jl to separate the utilities we wrote for Pluto.jl and Comonicon.jl for parsing configurations/options from TOML files and kwargs and serialize them back. (there are still 3 days le…

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## [\[ANN\] KeywordCalls.jl](https://discourse.julialang.org/t/ann-keywordcalls-jl/60266)

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**Author:** [@cscherrer](https://discourse.julialang.org/u/cscherrer)\
**Replies:** 9\
**Last updated:** [July 9, 2021, 1:42pm UTC](https://discourse.julialang.org/t/ann-keywordcalls-jl/60266 "2021-07-09T13:42:40Z")

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I’m happy to announce KeywordCalls.jl. Registration is pending. This problem comes up in Soss.jl and MeasureTheory.jl, so I hope making it a general-use package might also be helpful to others. From the README KeywordC…

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## [\[ANN\] Scanf 0.3](https://discourse.julialang.org/t/ann-scanf-0-3/64216)

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**Author:** [@klacru](https://discourse.julialang.org/u/klacru)\
**Replies:** 0\
**Last updated:** [July 7, 2021, 2:19pm UTC](https://discourse.julialang.org/t/ann-scanf-0-3/64216 "2021-07-07T14:19:44Z")

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Scanf is the C-style of io-stream formatted reading. This version provides most features of standard scanf C function family. Scanf.jl example usage: julia\> using Scanf julia\> r, a, b, c, d = @scanf "42 -infABCDE he…

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## [\[ANN\] WebMSISE00.jl package](https://discourse.julialang.org/t/ann-webmsise00-jl-package/64308)

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**Author:** [@fyzycyst](https://discourse.julialang.org/u/fyzycyst)\
**Replies:** 0\
**Last updated:** [July 8, 2021, 9:44pm UTC](https://discourse.julialang.org/t/ann-webmsise00-jl-package/64308 "2021-07-08T21:44:46Z")

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This is a small package I did as my initial foray into Julia beyond the ‘learn by watching tutorials’ stage. Programmatically accesses the NASA ModelWeb site and uses their web interface to execute the MSISE00 earth atmo…

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## [\[ANN\] SBMLToolkit importer of biomodels](https://discourse.julialang.org/t/ann-sbmltoolkit-importer-of-biomodels/64271)

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**Author:** [@paulflang](https://discourse.julialang.org/u/paulflang)\
**Replies:** 5\
**Last updated:** [July 8, 2021, 7:35pm UTC](https://discourse.julialang.org/t/ann-sbmltoolkit-importer-of-biomodels/64271 "2021-07-08T19:35:09Z")

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What is SBMLToolkit? We recently released SBMLToolkit.jl, an importer of dynamic biological models specified in the Systems Biology Markup Language (SBML) to the SciML ecosystem. For constraint-based modeling please ref…

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## [\[ANN\] FIRLSFilterDesign.jl](https://discourse.julialang.org/t/ann-firlsfilterdesign-jl/59820)

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**Author:** [@LeoKoo](https://discourse.julialang.org/u/LeoKoo)\
**Replies:** 4\
**Last updated:** [July 5, 2021, 9:03pm UTC](https://discourse.julialang.org/t/ann-firlsfilterdesign-jl/59820 "2021-07-05T21:03:22Z")

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Hi everyone, I want to announce FIRLSFilterDesign.jl, which is a package that allows you to design linear phase Finite Impulse Response filters using weighted Least-Squares. It supports: All types of linear phase FIR…

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## [\[ANN\] Announcing AlphaZero.jl](https://discourse.julialang.org/t/ann-announcing-alphazero-jl/36877)

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**Author:** [@jonathan-laurent](https://discourse.julialang.org/u/jonathan-laurent)\
**Replies:** 36\
**Last updated:** [July 3, 2021, 11:00pm UTC](https://discourse.julialang.org/t/ann-announcing-alphazero-jl/36877 "2021-07-03T23:00:06Z")

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I am excited to announce AlphaZero.jl: a generic, simple and fast implementation of Deepmind’s AlphaZero algorithm. The core algorithm is only 2,000 lines of pure, hackable Julia code. Generic interfaces make it easy t…

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## [\[ANN\] FluxTraining.jl](https://discourse.julialang.org/t/ann-fluxtraining-jl/50856)

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**Author:** [@holylorenzo](https://discourse.julialang.org/u/holylorenzo)\
**Replies:** 12\
**Last updated:** [July 3, 2021, 4:52pm UTC](https://discourse.julialang.org/t/ann-fluxtraining-jl/50856 "2021-07-03T16:52:09Z")

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I am happy to announce the release of FluxTraining.jl, a deep learning training package for Flux models. It has an extensible callback system inspired by fastai’s and comes with features like metrics, hyperparameter sch…

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## [\[ANN\] SuiteSparseGraphBLAS.jl v0.4.0 - Complete Rewrite!](https://discourse.julialang.org/t/ann-suitesparsegraphblas-jl-v0-4-0-complete-rewrite/63958)

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**Author:** [@rayegun](https://discourse.julialang.org/u/rayegun)\
**Replies:** 0\
**Last updated:** [July 2, 2021, 9:03pm UTC](https://discourse.julialang.org/t/ann-suitesparsegraphblas-jl-v0-4-0-complete-rewrite/63958 "2021-07-02T21:03:30Z")

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Hi everyone, I’m happy to announce the v0.4.0 release of JuliaSparse/SuiteSparseGraphBLAS.jl (github.com)! This release is a complete rewrite of the original package, updating it to the latest version of SuiteSparse:Gra…

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## [\[ANN\] EasyML.jl - a foolproof way of doing ML with GUI elements](https://discourse.julialang.org/t/ann-easyml-jl-a-foolproof-way-of-doing-ml-with-gui-elements/63754)

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**Author:** [@OMLA](https://discourse.julialang.org/u/OMLA)\
**Replies:** 6\
**Last updated:** [July 2, 2021, 3:17pm UTC](https://discourse.julialang.org/t/ann-easyml-jl-a-foolproof-way-of-doing-ml-with-gui-elements/63754 "2021-07-02T15:17:07Z")

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We would like to announce a package which goal is to simplify machine learning as much as possible so that anyone can start doing it right away. With our package it is possible to: Design a neural network Train a neur…

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## [\[ANN\] Ghost.jl - the code tracer](https://discourse.julialang.org/t/ann-ghost-jl-the-code-tracer/63403)

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**Author:** [@dfdx](https://discourse.julialang.org/u/dfdx)\
**Replies:** 4\
**Last updated:** [July 1, 2021, 2:59pm UTC](https://discourse.julialang.org/t/ann-ghost-jl-the-code-tracer/63403 "2021-07-01T14:59:40Z")

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Ghost.jl lets you recursively trace a function execution and record all primitive operations onto a linearized tape. using Ghost inc(x) = x + 1 mul(x, y) = x \* y inc\_double(x) = mul(inc(x), inc(x)) val, tape = trace(i…

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## [\[ANN\] BenchmarkHistograms.jl](https://discourse.julialang.org/t/ann-benchmarkhistograms-jl/61653)

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**Author:** [@ericphanson](https://discourse.julialang.org/u/ericphanson)\
**Replies:** 7\
**Last updated:** [June 28, 2021, 12:57pm UTC](https://discourse.julialang.org/t/ann-benchmarkhistograms-jl/61653 "2021-06-28T12:57:11Z")

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BenchmarkHistograms.jl is a simple package to provide a UnicodePlots.jl-powered show method for BenchmarkTools’ @benchmark. This idea was originally discussed in BenchmarkTools.jl#180. BenchmarkHistograms works by expor…

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## [\[ANN\] PostgresORM.jl: Object Relational Mapping for PostgreSQL](https://discourse.julialang.org/t/ann-postgresorm-jl-object-relational-mapping-for-postgresql/63847)

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**Author:** [@tencnivel](https://discourse.julialang.org/u/tencnivel)\
**Replies:** 0\
**Last updated:** [June 30, 2021, 5:34pm UTC](https://discourse.julialang.org/t/ann-postgresorm-jl-object-relational-mapping-for-postgresql/63847 "2021-06-30T17:34:32Z")

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I’m happy to announce PostgresORM.jl, a Julia ORM for PostgreSQL. This package was developed to help us create Julia based web applications. Before this public release, it has been used in production for over a year in…

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## [\[ANN\] MultiKDE.jl: A Lazy Evaluation Multivariate Kernel Density Estimator](https://discourse.julialang.org/t/ann-multikde-jl-a-lazy-evaluation-multivariate-kernel-density-estimator/63786)

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**Author:** [@noil-reed](https://discourse.julialang.org/u/noil-reed)\
**Replies:** 2\
**Last updated:** [June 30, 2021, 7:48am UTC](https://discourse.julialang.org/t/ann-multikde-jl-a-lazy-evaluation-multivariate-kernel-density-estimator/63786 "2021-06-30T07:48:09Z")

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I realized currently there is no library for multivariate kernel density estimation (unless you extend some existing code). And I need it for one of my projects. So here it is: MultiKDE.jl. Unique feature: Multidimensi…

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## [\[ANN\] MLJ now has iteration control and model stacking](https://discourse.julialang.org/t/ann-mlj-now-has-iteration-control-and-model-stacking/63726)

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**Author:** [@ablaom](https://discourse.julialang.org/u/ablaom)\
**Replies:** 0\
**Last updated:** [June 29, 2021, 5:36am UTC](https://discourse.julialang.org/t/ann-mlj-now-has-iteration-control-and-model-stacking/63726 "2021-06-29T05:36:51Z")

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Announcing two significant enhancements to the multi-paradigm machine learning framework MLJ. A model wrapper for controlling iterative models By wrapping a model using IterativeModel(model=...) one can control the mode…

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## [\[ANN\] Sliding-Window Fast Local (Pearson) Correlation Coefficients](https://discourse.julialang.org/t/ann-sliding-window-fast-local-pearson-correlation-coefficients/63720)

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**Author:** [@pitsianis](https://discourse.julialang.org/u/pitsianis)\
**Replies:** 0\
**Last updated:** [June 29, 2021, 1:32am UTC](https://discourse.julialang.org/t/ann-sliding-window-fast-local-pearson-correlation-coefficients/63720 "2021-06-29T01:32:51Z")

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Calculate the local (Pearson) correlation coefficients between a needle and all sliding windows of the same size within a haystack. The best match is where the coefficient is the largest. Find the needle even when your c…

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## [\[ANN\] Yota v0.5 - now with ChainRules support](https://discourse.julialang.org/t/ann-yota-v0-5-now-with-chainrules-support/63404)

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**Author:** [@dfdx](https://discourse.julialang.org/u/dfdx)\
**Replies:** 16\
**Last updated:** [June 28, 2021, 10:21pm UTC](https://discourse.julialang.org/t/ann-yota-v0-5-now-with-chainrules-support/63404 "2021-06-28T22:21:12Z")

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A reverse-mode autodiff package Yota.jl just got its biggest update with the release of v0.5 version. ChainRules support In an effort towards unified autodiff ecosystem, Yota has moved from custom derivative rules to th…

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## [\[ANN\] RemoteREPL.jl](https://discourse.julialang.org/t/ann-remoterepl-jl/63601)

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**Author:** [@c42f](https://discourse.julialang.org/u/c42f)\
**Replies:** 7\
**Last updated:** [June 26, 2021, 11:50pm UTC](https://discourse.julialang.org/t/ann-remoterepl-jl/63601 "2021-06-26T23:50:18Z")

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Hi all, I recently released RemoteREPL.jl which makes it simple to connect your local Julia REPL to a remote Julia process. I’ve mentioned the package in a couple of places but thought it could do with an announcement th…

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## [\[ANN\] Chemistry.jl](https://discourse.julialang.org/t/ann-chemistry-jl/63225)

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**Author:** [@Baobab\_The\_fruit](https://discourse.julialang.org/u/Baobab_The_fruit)\
**Replies:** 5\
**Last updated:** [June 26, 2021, 5:26am UTC](https://discourse.julialang.org/t/ann-chemistry-jl/63225 "2021-06-26T05:26:30Z")

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Happy to hereby announce what will be my first opensource project, first package, and first overall big project. An elementary chemistry package for Julia, supplying users with first the basic chemistry formulas and late…

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## [\[ANN\] SimulationLogger.jl: a convenient logging tool for DifferentialEquations.jl](https://discourse.julialang.org/t/ann-simulationlogger-jl-a-convenient-logging-tool-for-differentialequations-jl/63182)

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**Author:** [@iHany](https://discourse.julialang.org/u/iHany)\
**Replies:** 1\
**Last updated:** [June 22, 2021, 3:21pm UTC](https://discourse.julialang.org/t/ann-simulationlogger-jl-a-convenient-logging-tool-for-differentialequations-jl/63182 "2021-06-22T15:21:49Z")

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NOTE This package is now being registered in General. This package is tested only with ODEs. Hi, you all! I’m glad to share a package SimulationLogger.jl. This package provides convenient logging macros compatible w…

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## [Looking for a new maintainer for HMMBase.jl](https://discourse.julialang.org/t/looking-for-a-new-maintainer-for-hmmbase-jl/62001)

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**Author:** [@maxmouchet](https://discourse.julialang.org/u/maxmouchet)\
**Replies:** 2\
**Last updated:** [June 22, 2021, 10:59am UTC](https://discourse.julialang.org/t/looking-for-a-new-maintainer-for-hmmbase-jl/62001 "2021-06-22T10:59:51Z")

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Hi, I haven’t been able to work on HMMBase.jl for the past few months as I’m unfortunately not using Julia anymore in my day-to-day work. The package is working as-is but it has two open PRs for adding parameter estima…

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## [ANN: AddToField.jl, a macro to make constructing NamedTuples and setting properties easier](https://discourse.julialang.org/t/ann-addtofield-jl-a-macro-to-make-constructing-namedtuples-and-setting-properties-easier/58263)

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**Author:** [@pdeffebach](https://discourse.julialang.org/u/pdeffebach)\
**Replies:** 7\
**Last updated:** [June 21, 2021, 6:41pm UTC](https://discourse.julialang.org/t/ann-addtofield-jl-a-macro-to-make-constructing-namedtuples-and-setting-properties-easier/58263 "2021-06-21T18:41:43Z")

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I’m announcing the release of AddToField.jl, a small package with two macros to generate NamedTuples from blocks of code. To create NamedTuples, use @addnt: julia\> using AddToField; julia\> @addnt begin @ad…

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## [\[ANN-RFC\] TopoChains.jl v0.1 - flexibly define multi-input multi-output models](https://discourse.julialang.org/t/ann-rfc-topochains-jl-v0-1-flexibly-define-multi-input-multi-output-models/62759)

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**Author:** [@irhum](https://discourse.julialang.org/u/irhum)\
**Replies:** 3\
**Last updated:** [June 21, 2021, 1:57pm UTC](https://discourse.julialang.org/t/ann-rfc-topochains-jl-v0-1-flexibly-define-multi-input-multi-output-models/62759 "2021-06-21T13:57:39Z")

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Pleased to announce TopoChains.jl to the community. TopoChains.jl extends on the flexibility of Flux’s Chain by introducing TopoChain, which allows you to explicitly declare the structure of the compositions of functions…

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## [\[ANN\] HypertextLiteral.jl - generate tagged content with interpolation](https://discourse.julialang.org/t/ann-hypertextliteral-jl-generate-tagged-content-with-interpolation/51933)

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**Author:** [@cce](https://discourse.julialang.org/u/cce)\
**Replies:** 4\
**Last updated:** [June 20, 2021, 8:23pm UTC](https://discourse.julialang.org/t/ann-hypertextliteral-jl-generate-tagged-content-with-interpolation/51933 "2021-06-20T20:23:36Z")

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With the assistance of many in the Pluto.jl community, I’ve created a performant implementation of @mbostock’s hypertext literal for server-side Julia applications. This package lets you use familiar string interpolat…

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## [\[ANN\] JETTest.jl: advanced testing toolset for Julia](https://discourse.julialang.org/t/ann-jettest-jl-advanced-testing-toolset-for-julia/63229)

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**Author:** [@aviatesk](https://discourse.julialang.org/u/aviatesk)\
**Replies:** 6\
**Last updated:** [June 20, 2021, 2:53pm UTC](https://discourse.julialang.org/t/ann-jettest-jl-advanced-testing-toolset-for-julia/63229 "2021-06-20T14:53:55Z")

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Hi all, today I’d like to announce JETTest.jl, an advanced testing toolset for the Julia programming language. It automatically detects otherwise-overlooked problems, and helps you keep your code to be robust and faster…

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## [\[ANN-RFC\] DFMacros.jl](https://discourse.julialang.org/t/ann-rfc-dfmacros-jl/62770)

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**Author:** [@jules](https://discourse.julialang.org/u/jules)\
**Replies:** 30\
**Last updated:** [June 19, 2021, 6:02pm UTC](https://discourse.julialang.org/t/ann-rfc-dfmacros-jl/62770 "2021-06-19T18:02:08Z")

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Hi there, I really like using DataFrames, but what I don’t like so much is redundant syntax and creating all these anonymous functions by hand. I’ve used DataFramesMeta for a while and it’s great, but it’s not quite the…

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## [\[ANN\] FlagSets.jl v0.3 - represent sets contained in a finite universe](https://discourse.julialang.org/t/ann-flagsets-jl-v0-3-represent-sets-contained-in-a-finite-universe/63188)

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**Author:** [@jessymilare](https://discourse.julialang.org/u/jessymilare)\
**Replies:** 0\
**Last updated:** [June 19, 2021, 5:12pm UTC](https://discourse.julialang.org/t/ann-flagsets-jl-v0-3-represent-sets-contained-in-a-finite-universe/63188 "2021-06-19T17:12:13Z")

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FlagSets is based on BitFlags.jl, but with a different concept: FlagSet is a subtype of AbstractSet and implement both set and bitwise operations (each bit is associated with a flag, and so a sequence of bits is associat…

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## [\[ANN\] SparkSQL.jl release 1.0.0](https://discourse.julialang.org/t/ann-sparksql-jl-release-1-0-0/63156)

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**Author:** [@propelledanalytics](https://discourse.julialang.org/u/propelledanalytics)\
**Replies:** 2\
**Last updated:** [June 19, 2021, 4:52pm UTC](https://discourse.julialang.org/t/ann-sparksql-jl-release-1-0-0/63156 "2021-06-19T16:52:43Z")

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This post is announcing the availability of the SparkSQL.jl package. SparkSQL.jl is an open-source software package that enables the Julia programming language to work with Apache Spark using just SQL and Julia. Apache…

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## [\[ANN\] Announcing PkgCite.jl](https://discourse.julialang.org/t/ann-announcing-pkgcite-jl/63119)

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**Author:** [@SebastianM-C](https://discourse.julialang.org/u/SebastianM-C)\
**Replies:** 1\
**Last updated:** [June 18, 2021, 12:03pm UTC](https://discourse.julialang.org/t/ann-announcing-pkgcite-jl/63119 "2021-06-18T12:03:32Z")

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Hello, I’m glad to announce PkgCite.jl, a package that helps you generate .bib files corresponding to all the packages (and their dependencies) from the current active environment. using PkgCite # Be sure to be in the …

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## [\[ANN\] RelocatableFolders.jl](https://discourse.julialang.org/t/ann-relocatablefolders-jl/63132)

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**Author:** [@mike](https://discourse.julialang.org/u/mike)\
**Replies:** 0\
**Last updated:** [June 18, 2021, 9:48am UTC](https://discourse.julialang.org/t/ann-relocatablefolders-jl/63132 "2021-06-18T09:48:59Z")

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I’m pleased to announce the first release of RelocatableFolders.jl. Who’s it for? Mostly should be of interest to package authors rather than users of packages. What does it do? It’s a lightweight package that hand…

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