# Latest

**URL:** https://discourse.julialang.org/latest.md?page=41

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

**Page:** 42

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## [Free, native RISC-V CI on GitHub - ubuntu-24.04-riscv](https://discourse.julialang.org/t/free-native-risc-v-ci-on-github-ubuntu-24-04-riscv/136464)

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**Author:** [@ImreSamu](https://discourse.julialang.org/u/ImreSamu)\
**Replies:** 1\
**Last updated:** [March 30, 2026, 2:55pm UTC](https://discourse.julialang.org/t/free-native-risc-v-ci-on-github-ubuntu-24-04-riscv/136464 "2026-03-30T14:55:04Z")

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March 24, 2026 - runs-on: ubuntu-24.04-riscv " Today, we are excited to announce the Early Availability of the RISE RISC-V Runners , a free, managed GitHub Actions runner service that gives any open source project ac…

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## [Can a package detect whether it was imported in the REPL vs inside another package?](https://discourse.julialang.org/t/can-a-package-detect-whether-it-was-imported-in-the-repl-vs-inside-another-package/136449)

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**Author:** [@goerz](https://discourse.julialang.org/u/goerz)\
**Replies:** 3\
**Last updated:** [March 30, 2026, 5:02am UTC](https://discourse.julialang.org/t/can-a-package-detect-whether-it-was-imported-in-the-repl-vs-inside-another-package/136449 "2026-03-30T05:02:00Z")

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Continuing the discussion from \[ANN\] UseAll.jl – Temporarily Demodularize Julia Code: Even outside of the specific context of what makes sense for that UseAll package, that seems like an interesting question by itself. …

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## [JuliaLang/julia is AI slop now and I am heartbroken](https://discourse.julialang.org/t/julialang-julia-is-ai-slop-now-and-i-am-heartbroken/136440)

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**Author:** [@imyxh](https://discourse.julialang.org/u/imyxh)\
**Replies:** 28\
**Last updated:** [March 29, 2026, 10:16pm UTC](https://discourse.julialang.org/t/julialang-julia-is-ai-slop-now-and-i-am-heartbroken/136440 "2026-03-29T22:16:24Z")

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The commit history of JuliaLang/julia is absolutely heartbreaking to read through. I don’t think it’s worth anyone’s time for me to explain why. If you think that thousands of lines of vibe code per week is sustainable, …

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## [Problem trying to install jetls](https://discourse.julialang.org/t/problem-trying-to-install-jetls/136453)

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**Author:** [@brianguenter](https://discourse.julialang.org/u/brianguenter)\
**Replies:** 3\
**Last updated:** [March 29, 2026, 10:01pm UTC](https://discourse.julialang.org/t/problem-trying-to-install-jetls/136453 "2026-03-29T22:01:04Z")

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I’m getting this error when trying to install the jetls language server (@v1.12) pkg\> add https://github.com/aviatesk/JETLS.jl#release Updating git-repo \`https://github.com/aviatesk/JETLS.jl\` Resolving package ve…

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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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## [Zygote backward pass creates \`ReshapedArray{Adjoint{CuArray}}\` which cannot be materialized on GPU](https://discourse.julialang.org/t/zygote-backward-pass-creates-reshapedarray-adjoint-cuarray-which-cannot-be-materialized-on-gpu/136450)

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**Author:** [@anscoil](https://discourse.julialang.org/u/anscoil)\
**Replies:** 0\
**Last updated:** [March 29, 2026, 4:55pm UTC](https://discourse.julialang.org/t/zygote-backward-pass-creates-reshapedarray-adjoint-cuarray-which-cannot-be-materialized-on-gpu/136450 "2026-03-29T16:55:48Z")

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Hi, I noticed a problem with Zygote and CUDA when optimizing a loss function containing adjoints of reshaped arrays. Preliminary observation First, note that creating a reshaped array of a CuArray adjoint fails when sc…

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## [Idiomatic way to avoid the closure capture bug?](https://discourse.julialang.org/t/idiomatic-way-to-avoid-the-closure-capture-bug/136435)

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**Author:** [@araujoms](https://discourse.julialang.org/u/araujoms)\
**Replies:** 13\
**Last updated:** [March 29, 2026, 3:32pm UTC](https://discourse.julialang.org/t/idiomatic-way-to-avoid-the-closure-capture-bug/136435 "2026-03-29T15:32:53Z")

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I’ve been looking for ways to generate tuples without falling prey to the infamous closure capture bug. I’ve found essentially four different ways, and wanted to know if it makes a difference which one I use, or whether …

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## [Call for Contributors: Probabilistic Programming & Bayesian Inference in ONNX](https://discourse.julialang.org/t/call-for-contributors-probabilistic-programming-bayesian-inference-in-onnx/135380)

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**Author:** [@bparbhu](https://discourse.julialang.org/u/bparbhu)\
**Replies:** 5\
**Last updated:** [March 29, 2026, 2:13pm UTC](https://discourse.julialang.org/t/call-for-contributors-probabilistic-programming-bayesian-inference-in-onnx/135380 "2026-03-29T14:13:37Z")

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Hi everyone, I wanted to share an initiative that’s getting underway within the ONNX ecosystem and invite input and participation from the Julia probabilistic programming community—particularly folks working with Turing…

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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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## [Scite API-File for Julia Syntax-Highlihting](https://discourse.julialang.org/t/scite-api-file-for-julia-syntax-highlihting/136442)

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**Author:** [@ellocco](https://discourse.julialang.org/u/ellocco)\
**Replies:** 0\
**Last updated:** [March 29, 2026, 8:12am UTC](https://discourse.julialang.org/t/scite-api-file-for-julia-syntax-highlihting/136442 "2026-03-29T08:12:52Z")

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I found the following interseting repository to enhance and configure the SciTe-Editor. moltenform/scite-filesmoltenform/scite-files No I wonder, if some one knows about a Julia Syntax-Highlihting Configuration file fo…

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## [You should try jetls, it is awesome!](https://discourse.julialang.org/t/you-should-try-jetls-it-is-awesome/135844)

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**Author:** [@dmolina](https://discourse.julialang.org/u/dmolina)\
**Replies:** 32\
**Last updated:** [March 28, 2026, 11:32pm UTC](https://discourse.julialang.org/t/you-should-try-jetls-it-is-awesome/135844 "2026-03-28T23:32:44Z")

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I write only to suggest to use jetls: GitHub - aviatesk/JETLS.jl: A new language server for Julia, enabling modern, compiler-powered tooling. · GitHub It is still a not complete project, but it is very useful for now. A…

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## [Why did the doubly recursive fibonacci microbenchmark become relatively slower?](https://discourse.julialang.org/t/why-did-the-doubly-recursive-fibonacci-microbenchmark-become-relatively-slower/136248)

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**Author:** [@Benny](https://discourse.julialang.org/u/Benny)\
**Replies:** 39\
**Last updated:** [March 28, 2026, 5:48pm UTC](https://discourse.julialang.org/t/why-did-the-doubly-recursive-fibonacci-microbenchmark-become-relatively-slower/136248 "2026-03-28T17:48:33Z")

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In the original microbenchmarks, Julia was a bit behind C/Fortran (~1.3x) on fib(n) = n \< 2 ? n : fib(n - 1) + fib(n - 2) (note this is 64-bit on Julia, 32-bit on the others, but making fib type-generic didn’t make a dif…

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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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## [DAG sorting and op rewriting for IR-level structural diffing — anyone worked on this?](https://discourse.julialang.org/t/dag-sorting-and-op-rewriting-for-ir-level-structural-diffing-anyone-worked-on-this/136419)

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**Author:** [@obsidianjulua](https://discourse.julialang.org/u/obsidianjulua)\
**Replies:** 1\
**Last updated:** [March 27, 2026, 10:29pm UTC](https://discourse.julialang.org/t/dag-sorting-and-op-rewriting-for-ir-level-structural-diffing-anyone-worked-on-this/136419 "2026-03-27T22:29:51Z")

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I’m working on a compiler infrastructure project (RepliBuild.jl) that needs to diff two DAGs — one representing Julia IR and one representing C++ IR derived from DWARF metadata — and identify structural mismatches by byt…

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## [CondaPkg installs incompatible free-threaded NumPy](https://discourse.julialang.org/t/condapkg-installs-incompatible-free-threaded-numpy/136421)

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**Author:** [@Benny](https://discourse.julialang.org/u/Benny)\
**Replies:** 13\
**Last updated:** [March 27, 2026, 10:13pm UTC](https://discourse.julialang.org/t/condapkg-installs-incompatible-free-threaded-numpy/136421 "2026-03-27T22:13:53Z")

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I’ve been working on a small Python project recently, and I’m now considering using PythonCall again to speed up a few places more easily. But when I went to make a fresh Julia environment with current versions, I hit a …

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## [About Pkg Apps and Extentions](https://discourse.julialang.org/t/about-pkg-apps-and-extentions/136418)

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**Author:** [@BambOoxX](https://discourse.julialang.org/u/BambOoxX)\
**Replies:** 8\
**Last updated:** [March 27, 2026, 9:14pm UTC](https://discourse.julialang.org/t/about-pkg-apps-and-extentions/136418 "2026-03-27T21:14:22Z")

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While reading 6. Apps · Pkg.jl, I was wondering if one could define a app (with its own submodule) inside of a package or if it needed to be another package altogether. In particular, what I would ideally like to do is …

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## [ERROR: Debugger.jl requires a LineEditREPL type of REPL](https://discourse.julialang.org/t/error-debugger-jl-requires-a-lineeditrepl-type-of-repl/128760)

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**Author:** [@WalterMadelim](https://discourse.julialang.org/u/WalterMadelim)\
**Replies:** 18\
**Last updated:** [March 27, 2026, 8:38pm UTC](https://discourse.julialang.org/t/error-debugger-jl-requires-a-lineeditrepl-type-of-repl/128760 "2026-03-27T20:38:59Z")

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PS K:\\uc24\> julia \_ \_ \_ \_(\_)\_ | Documentation: https://docs.julialang.org (\_) | (\_) (\_) | \_ \_ \_| |\_ \_\_ \_ | Type "?" for help, "\]?" for Pkg help. | | | | | | |/ \_\` | | |…

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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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## [The use of Claude Code in SciML repos](https://discourse.julialang.org/t/the-use-of-claude-code-in-sciml-repos/131009)

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**Author:** [@j-bowhay](https://discourse.julialang.org/u/j-bowhay)\
**Replies:** 26\
**Last updated:** [March 27, 2026, 1:38pm UTC](https://discourse.julialang.org/t/the-use-of-claude-code-in-sciml-repos/131009 "2026-03-27T13:38:09Z")

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Hi, First and foremost, thank you for all the hard work on this great set of repositories. While browsing a few of them on GitHub, I noticed some commits attributed to Claude. This raised a couple of questions: How i…

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## [Strange error when using the FBDF solver](https://discourse.julialang.org/t/strange-error-when-using-the-fbdf-solver/136405)

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**Author:** [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Replies:** 1\
**Last updated:** [March 27, 2026, 12:58pm UTC](https://discourse.julialang.org/t/strange-error-when-using-the-fbdf-solver/136405 "2026-03-27T12:58:54Z")

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When I run the following script Tethers.jl/src/Tether\_06c.jl at main · ufechner7/Tethers.jl · GitHub on Windows with continues callbacks using the FBDF solver I get the following error: 4 ┌ Warning: \`ODESystem(args...; …

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## [Reactant.jl + Enzyme: ~10 min compilation overhead triggered by hidden-to-hidden Dense layers](https://discourse.julialang.org/t/reactant-jl-enzyme-10-min-compilation-overhead-triggered-by-hidden-to-hidden-dense-layers/136374)

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**Author:** [@Yuan-Ru-Lin](https://discourse.julialang.org/u/Yuan-Ru-Lin)\
**Replies:** 1\
**Last updated:** [March 27, 2026, 11:22am UTC](https://discourse.julialang.org/t/reactant-jl-enzyme-10-min-compilation-overhead-triggered-by-hidden-to-hidden-dense-layers/136374 "2026-03-27T11:22:11Z")

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I’ve been investigating compilation times with Reactant.jl + Lux + AutoEnzyme() on an NVIDIA GPU and found a reproducible jump in TTFT (Time-To-First-Training) when a model includes hidden-to-hidden Dense layers. Minima…

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## [Functions with identical native code but different benchmarks](https://discourse.julialang.org/t/functions-with-identical-native-code-but-different-benchmarks/136336)

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**Author:** [@matthias314](https://discourse.julialang.org/u/matthias314)\
**Replies:** 14\
**Last updated:** [March 27, 2026, 4:27am UTC](https://discourse.julialang.org/t/functions-with-identical-native-code-but-different-benchmarks/136336 "2026-03-27T04:27:13Z")

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I’m currently rewriting some low-level code in one of my packages. I’m seeing that the new function runs 2-3 times slower than the old one (~12ns instead of ~5ns) although @code\_native shows exactly the same code. The sl…

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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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## [Should reduce throw an error on infinite iterators?](https://discourse.julialang.org/t/should-reduce-throw-an-error-on-infinite-iterators/136389)

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**Author:** [@HMegh](https://discourse.julialang.org/u/HMegh)\
**Replies:** 4\
**Last updated:** [March 26, 2026, 5:27pm UTC](https://discourse.julialang.org/t/should-reduce-throw-an-error-on-infinite-iterators/136389 "2026-03-26T17:27:40Z")

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Currently, reduce (and by extension mapreduce, sum and other functions) operate on iterators without checking whether they are finite or not. For example julia\> sum(Iterators.cycle(\[1,2,3\])) would run forever. I wanted…

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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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## [Installing IJulia for all users for JupyterHub](https://discourse.julialang.org/t/installing-ijulia-for-all-users-for-jupyterhub/42528)

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**Author:** [@camtheman256](https://discourse.julialang.org/u/camtheman256)\
**Replies:** 7\
**Last updated:** [March 26, 2026, 12:32pm UTC](https://discourse.julialang.org/t/installing-ijulia-for-all-users-for-jupyterhub/42528 "2026-03-26T12:32:17Z")

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Hi, I’m trying to figure out how to setup IJulia for all users on my JupyterHub server. I know that Julia has “depots” in global locations, but I’m not sure how to install packages there. When I run Pkg.depots(), I see …

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## [Testing with GLMakie](https://discourse.julialang.org/t/testing-with-glmakie/136404)

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**Author:** [@ohmsweetohm1](https://discourse.julialang.org/u/ohmsweetohm1)\
**Replies:** 1\
**Last updated:** [March 26, 2026, 10:45am UTC](https://discourse.julialang.org/t/testing-with-glmakie/136404 "2026-03-26T10:45:07Z")

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I have a package that produces a plot for a type. The package also has a GLMakie extension, but when I run the CI tests I get this: ┌ Warning: OpenGL/GLFW wasn't loaded correctly or couldn't be initialized. │ Th…

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## [MadNLP.jl in JuMP](https://discourse.julialang.org/t/madnlp-jl-in-jump/136380)

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**Author:** [@nico](https://discourse.julialang.org/u/nico)\
**Replies:** 2\
**Last updated:** [March 26, 2026, 8:59am UTC](https://discourse.julialang.org/t/madnlp-jl-in-jump/136380 "2026-03-26T08:59:17Z")

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Hi All, I am trying to change some settings in MadNLP.jl when used via JuMP.jl. I would like to change the barrier strategy from the default monotone to adaptive. I just do not manage to change those settings. Does anyon…

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## [Using warmstart using Clp.jl](https://discourse.julialang.org/t/using-warmstart-using-clp-jl/136375)

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**Author:** [@LaurentPlagne](https://discourse.julialang.org/u/LaurentPlagne)\
**Replies:** 4\
**Last updated:** [March 26, 2026, 8:35am UTC](https://discourse.julialang.org/t/using-warmstart-using-clp-jl/136375 "2026-03-26T08:35:35Z")

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Hi, Is it possible to accelerate the solution of several similar lp problems by passing the simplex basis using Julia and the Clp.jl package ? Laurent

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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)

<div class="topic-metadata">

**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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