# Tooling

**URL:** https://discourse.julialang.org/c/tools/35.md?page=6

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

**Page:** 7

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## [Helix + LanguageServer cache](https://discourse.julialang.org/t/helix-languageserver-cache/133797)

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**Author:** [@kousu](https://discourse.julialang.org/u/kousu)\
**Replies:** 10\
**Last updated:** [November 21, 2025, 12:00pm UTC](https://discourse.julialang.org/t/helix-languageserver-cache/133797 "2025-11-21T12:00:42Z")

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I’m giving helix a spin. I’ve got Julia configured with: $ cat ~/.config/helix/languages.toml \[\[language\]\] name = "julia" auto-format = true formatter = { command = "/home/kousu/src/jlfmt", args = \["-"\] } \[language-se…

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## [Change in UI when a package name matches multiple registered packages?](https://discourse.julialang.org/t/change-in-ui-when-a-package-name-matches-multiple-registered-packages/121707)

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**Author:** [@danielmatz](https://discourse.julialang.org/u/danielmatz)\
**Replies:** 2\
**Last updated:** [November 20, 2025, 6:46pm UTC](https://discourse.julialang.org/t/change-in-ui-when-a-package-name-matches-multiple-registered-packages/121707 "2025-11-20T18:46:29Z")

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We have a private registry, and we have a few packages with names that are the same as different packages registered in the General registry. For example, we have a package called Rotations. Through Julia 1.10, if a use…

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## [PSA: Use Dependabot to update GitHub actions automatically](https://discourse.julialang.org/t/psa-use-dependabot-to-update-github-actions-automatically/96001)

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**Author:** [@ranocha](https://discourse.julialang.org/u/ranocha)\
**Replies:** 3\
**Last updated:** [November 20, 2025, 8:18am UTC](https://discourse.julialang.org/t/psa-use-dependabot-to-update-github-actions-automatically/96001 "2025-11-20T08:18:24Z")

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GitHub offers Dependabot to update GitHub actions automatically. I found this quite useful for my own packages. The SciML organization and the Trixi.jl framework have already enabled it in many repositories, the remainin…

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## [Vscode unicode auto completion does not work in julia 1.10.4](https://discourse.julialang.org/t/vscode-unicode-auto-completion-does-not-work-in-julia-1-10-4/118242)

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**Author:** [@imantha](https://discourse.julialang.org/u/imantha)\
**Replies:** 6\
**Last updated:** [November 20, 2025, 3:18am UTC](https://discourse.julialang.org/t/vscode-unicode-auto-completion-does-not-work-in-julia-1-10-4/118242 "2025-11-20T03:18:52Z")

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Vs code doesn’t register the unicode auto completion anymore. For example when I type, \\sigma , the unicode character doesn’t appear anymore. My current Julia is 1.10.4 but I think it happened earlier than this release. …

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## [Warning: \`Possible method call error\`](https://discourse.julialang.org/t/warning-possible-method-call-error/104917)

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**Author:** [@arturofburgos](https://discourse.julialang.org/u/arturofburgos)\
**Replies:** 5\
**Last updated:** [November 16, 2025, 8:42am UTC](https://discourse.julialang.org/t/warning-possible-method-call-error/104917 "2025-11-16T08:42:29Z")

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Hi, I am new to Julia in the VS Code, does someone know how to get rid of this annoying warning? The code is fully working by the way.

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## [Pluto doesn't find some modules](https://discourse.julialang.org/t/pluto-doesnt-find-some-modules/133840)

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**Author:** [@trg818](https://discourse.julialang.org/u/trg818)\
**Replies:** 6\
**Last updated:** [November 14, 2025, 4:27pm UTC](https://discourse.julialang.org/t/pluto-doesnt-find-some-modules/133840 "2025-11-14T16:27:57Z")

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Why does Pluto not seem to find self-written modules I keep in a directory ~/lib/julia when that directory is included via a file .julia/config/startup.jl and when they are found by Jupyter notebooks and by the REPL? Wh…

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## [Julia vscode with remote-ssh ENAMETOOLONG](https://discourse.julialang.org/t/julia-vscode-with-remote-ssh-enametoolong/115937)

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**Author:** [@grunst](https://discourse.julialang.org/u/grunst)\
**Replies:** 4\
**Last updated:** [November 13, 2025, 10:16am UTC](https://discourse.julialang.org/t/julia-vscode-with-remote-ssh-enametoolong/115937 "2025-11-13T10:16:03Z")

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Trying to use julia vscode extension with remote-ssh I get ERROR: LoadError: IOError: connect: name too long (ENAMETOOLONG) Stacktrace: \[1\] wait\_connected(x::Base.PipeEndpoint) @ Sockets /usr/local/apps/julia/1.10.0…

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## [Why do I not have the latest packages in pluto?](https://discourse.julialang.org/t/why-do-i-not-have-the-latest-packages-in-pluto/132804)

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**Author:** [@Fourier](https://discourse.julialang.org/u/Fourier)\
**Replies:** 5\
**Last updated:** [November 12, 2025, 5:29pm UTC](https://discourse.julialang.org/t/why-do-i-not-have-the-latest-packages-in-pluto/132804 "2025-11-12T17:29:07Z")

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First I updated my global julia environment, resulting in the upgraded package list towards the left. Then I opened the pluto notebook and it needed to recompile differential equations and Plots, propeably because the o…

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## [Neovim + LanguageServer.jl crashing again](https://discourse.julialang.org/t/neovim-languageserver-jl-crashing-again/130273)

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**Author:** [@DoktorMike](https://discourse.julialang.org/u/DoktorMike)\
**Replies:** 12\
**Last updated:** [November 11, 2025, 7:36pm UTC](https://discourse.julialang.org/t/neovim-languageserver-jl-crashing-again/130273 "2025-11-11T19:36:37Z")

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This was discussed before but the issue I run into is new so I’m asking a new question. The language server started crashing with the message Client julials quit with exit code 1 and signal 0. Check log for errors: /hom…

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## [PlutoSliderServer on Github-pages website](https://discourse.julialang.org/t/plutosliderserver-on-github-pages-website/126880)

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**Author:** [@Sarah\_Groves](https://discourse.julialang.org/u/Sarah_Groves)\
**Replies:** 3\
**Last updated:** [November 11, 2025, 1:55pm UTC](https://discourse.julialang.org/t/plutosliderserver-on-github-pages-website/126880 "2025-11-11T13:55:21Z")

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I am trying to get the sliders working on my pluto notebook on my github-pages website (smgroves.github.io). I was looking at this: Is it possible to use PlutoSliderServer to host github pages with sliders that work? · J…

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## [\[ANN\] Small VS Code extension to help creating docstrings](https://discourse.julialang.org/t/ann-small-vs-code-extension-to-help-creating-docstrings/133765)

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**Author:** [@Ronis\_BR](https://discourse.julialang.org/u/Ronis_BR)\
**Replies:** 9\
**Last updated:** [November 10, 2025, 1:46pm UTC](https://discourse.julialang.org/t/ann-small-vs-code-extension-to-help-creating-docstrings/133765 "2025-11-10T13:46:05Z")

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Hi! I am moving from Neovim to VS Code for my development workflow. In Neovim, I had a lua function to extract information from the function declaration and help me creating docstrings. Hence, I released a small extensi…

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## [Does TestItems work in julia 1.12 using new package workspace feature](https://discourse.julialang.org/t/does-testitems-work-in-julia-1-12-using-new-package-workspace-feature/133722)

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**Author:** [@brianguenter](https://discourse.julialang.org/u/brianguenter)\
**Replies:** 2\
**Last updated:** [November 7, 2025, 12:49pm UTC](https://discourse.julialang.org/t/does-testitems-work-in-julia-1-12-using-new-package-workspace-feature/133722 "2025-11-07T12:49:56Z")

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I just switched one of my packages to use the new workspace system, where the test directory has its own Project.toml. Tests run correctly from the REPL but when I try to use the VSCode testing framework none of the tes…

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## [Requesting folks to try the latest master of JuliaCall (calling Julia from R)](https://discourse.julialang.org/t/requesting-folks-to-try-the-latest-master-of-juliacall-calling-julia-from-r/133519)

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**Author:** [@viralbshah](https://discourse.julialang.org/u/viralbshah)\
**Replies:** 1\
**Last updated:** [November 3, 2025, 4:59pm UTC](https://discourse.julialang.org/t/requesting-folks-to-try-the-latest-master-of-juliacall-calling-julia-from-r/133519 "2025-11-03T16:59:38Z")

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For a while we had issues with libunwind clashing in R and Julia, and it was a problem for JuliaCall. There was a PR (libunwind workaround by sbfnk · Pull Request #265 · JuliaInterop/JuliaCall · GitHub) submitted that I…

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## [Neovim + lsp + formatter (again)](https://discourse.julialang.org/t/neovim-lsp-formatter-again/132800)

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**Author:** [@benkj](https://discourse.julialang.org/u/benkj)\
**Replies:** 4\
**Last updated:** [November 2, 2025, 12:50pm UTC](https://discourse.julialang.org/t/neovim-lsp-formatter-again/132800 "2025-11-02T12:50:30Z")

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This is a common topic, but I find quite hard to find up to date information online. Indeed, the official wiki is very old. There are some information in this post and on lspconfig that can be adapted to nvim 0.11 and m…

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## [Multi agent orchestration for Julia code generation: Best tooling / practices?](https://discourse.julialang.org/t/multi-agent-orchestration-for-julia-code-generation-best-tooling-practices/133488)

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**Author:** [@Bill\_Holmes](https://discourse.julialang.org/u/Bill_Holmes)\
**Replies:** 1\
**Last updated:** [October 28, 2025, 8:53pm UTC](https://discourse.julialang.org/t/multi-agent-orchestration-for-julia-code-generation-best-tooling-practices/133488 "2025-10-28T20:53:39Z")

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Hello all, I’m hoping to crowd source some information on best tooling and practices for multi-agent orchestration for production of Julia code. I am starting to get on the bandwagon of offloading relatively straitforwa…

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## [VSCode Jupyter Notebook doesn't work with Julia 1.12](https://discourse.julialang.org/t/vscode-jupyter-notebook-doesnt-work-with-julia-1-12/133029)

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**Author:** [@fdekerme](https://discourse.julialang.org/u/fdekerme)\
**Replies:** 9\
**Last updated:** [October 24, 2025, 8:03am UTC](https://discourse.julialang.org/t/vscode-jupyter-notebook-doesnt-work-with-julia-1-12/133029 "2025-10-24T08:03:03Z")

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Hi, With the new Julia 1.12 update, my Jupyter notebook in VSCode doesn’t execute and the cells stay stuck like that: Everything work well with Julia 1.11.7 Thanks, fdekerm

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## [Autocomplete and Documentation issues in the Julia plugin for VSCode](https://discourse.julialang.org/t/autocomplete-and-documentation-issues-in-the-julia-plugin-for-vscode/133367)

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**Author:** [@joemaik](https://discourse.julialang.org/u/joemaik)\
**Replies:** 0\
**Last updated:** [October 22, 2025, 6:47pm UTC](https://discourse.julialang.org/t/autocomplete-and-documentation-issues-in-the-julia-plugin-for-vscode/133367 "2025-10-22T18:47:31Z")

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I am running VSCode 1.105.1 with the julialang.language-julia plugin version 1.149.2. TL-DR: I am having issues getting Autocomplete and the Documentation running for basic Julia packages such as LinearAlgebra, inside V…

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## [\[ANN\] JET v0.11](https://discourse.julialang.org/t/ann-jet-v0-11/133366)

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**Author:** [@aviatesk](https://discourse.julialang.org/u/aviatesk)\
**Replies:** 0\
**Last updated:** [October 22, 2025, 6:30pm UTC](https://discourse.julialang.org/t/ann-jet-v0-11/133366 "2025-10-22T18:30:06Z")

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Hi everyone, Today, I’d like to introduce the new version of JET, v0.11. In JET v0.11.0, the implementation of report\_package has been revamped and switched to a Revise-based implementation. This allows it to work reli…

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## [VScode could not start the Julia language server](https://discourse.julialang.org/t/vscode-could-not-start-the-julia-language-server/99602)

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**Author:** [@MechWright](https://discourse.julialang.org/u/MechWright)\
**Replies:** 8\
**Last updated:** [October 21, 2025, 7:02pm UTC](https://discourse.julialang.org/t/vscode-could-not-start-the-julia-language-server/99602 "2025-10-21T19:02:31Z")

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I have some experience in using VSCode for Python. Now I tried it with julia (running a simple Hello World -program), but it just gives an error “Could not start the Julia language server. Make sure the julia.executableP…

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## [\[ANN\] Manifest2Nix.jl](https://discourse.julialang.org/t/ann-manifest2nix-jl/133315)

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**Author:** [@Chrysoberyl](https://discourse.julialang.org/u/Chrysoberyl)\
**Replies:** 5\
**Last updated:** [October 21, 2025, 8:37am UTC](https://discourse.julialang.org/t/ann-manifest2nix-jl/133315 "2025-10-21T08:37:14Z")

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I wrote a Nix library for creating reproducible environments in Julia called GitHub - lenianiva/Manifest2Nix.jl: (Mirror) A Nix library for creating reproducible Julia builds. (also hosted on Codeberg). For a simple exa…

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## [Policy to replace registered packages by major version updates](https://discourse.julialang.org/t/policy-to-replace-registered-packages-by-major-version-updates/133289)

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**Author:** [@heliosdrm](https://discourse.julialang.org/u/heliosdrm)\
**Replies:** 1\
**Last updated:** [October 19, 2025, 9:50pm UTC](https://discourse.julialang.org/t/policy-to-replace-registered-packages-by-major-version-updates/133289 "2025-10-19T21:50:35Z")

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The recent discussion on Should General have a guideline or rule preventing registration of vibe-coded packages? raised again the problem of the General registry being polluted with “trash packages”, which is a problem b…

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## [How to set up a monorepo with multiple Julia packages and GitHub Actions?](https://discourse.julialang.org/t/how-to-set-up-a-monorepo-with-multiple-julia-packages-and-github-actions/133044)

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**Author:** [@stevenhughes](https://discourse.julialang.org/u/stevenhughes)\
**Replies:** 6\
**Last updated:** [October 19, 2025, 7:40pm UTC](https://discourse.julialang.org/t/how-to-set-up-a-monorepo-with-multiple-julia-packages-and-github-actions/133044 "2025-10-19T19:40:52Z")

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Hey everyone, I could use some guidance from folks who’ve gone through this before. I’ve been developing locally with a setup that has about ten Julia modules in a single repo. Each module is in its own sub-directory …

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## [WGLMakie not initialising when inside Pluto Notebook](https://discourse.julialang.org/t/wglmakie-not-initialising-when-inside-pluto-notebook/132740)

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**Author:** [@ASura-137-036](https://discourse.julialang.org/u/ASura-137-036)\
**Replies:** 8\
**Last updated:** [October 16, 2025, 9:07am UTC](https://discourse.julialang.org/t/wglmakie-not-initialising-when-inside-pluto-notebook/132740 "2025-10-16T09:07:42Z")

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WGLMakie is showing failed to initialise error while using pluto notebook. It is working as usual in julia REPL and while I use Pkg.add option inside notebook. The inbuild pluto package manager seems to be causing the is…

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## [Loading real-time data reactively in pluto](https://discourse.julialang.org/t/loading-real-time-data-reactively-in-pluto/133199)

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**Author:** [@ruben](https://discourse.julialang.org/u/ruben)\
**Replies:** 0\
**Last updated:** [October 16, 2025, 8:20am UTC](https://discourse.julialang.org/t/loading-real-time-data-reactively-in-pluto/133199 "2025-10-16T08:20:15Z")

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Hello, for a uni project, I have to retrieve real-time data from an Arduino board through the Serial port (sensor reading). I’ve successfully read the data using LibSerialPort, but I’d like to update a Pluto notebook in …

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## [NeoVIM/julia-lsp + formatting on subfolders respecting .JuliaFormatter.toml](https://discourse.julialang.org/t/neovim-julia-lsp-formatting-on-subfolders-respecting-juliaformatter-toml/105900)

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**Author:** [@abelsiqueira](https://discourse.julialang.org/u/abelsiqueira)\
**Replies:** 1\
**Last updated:** [October 14, 2025, 2:15pm UTC](https://discourse.julialang.org/t/neovim-julia-lsp-formatting-on-subfolders-respecting-juliaformatter-toml/105900 "2025-10-14T14:15:29Z")

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Hi NeoVIM users. How are you dealing with the formatting of the subfolders? The issue: I have .JuliaFormatter.toml at the root of the project I have docs/Project.toml If I open docs/make.jl, the LSP root is docs/, and…

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## [loadError on MbedTLS\_jll](https://discourse.julialang.org/t/loaderror-on-mbedtls-jll/132969)

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**Author:** [@dankelley](https://discourse.julialang.org/u/dankelley)\
**Replies:** 4\
**Last updated:** [October 8, 2025, 12:24pm UTC](https://discourse.julialang.org/t/loaderror-on-mbedtls-jll/132969 "2025-10-08T12:24:48Z")

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I have a package (GitHub - dankelley/OceanAnalysis.jl: Julia code for oceanographic analysis) that did the github workflow “Documentation” yesterday (12 hours ago), but not today, after I change a README file. So I undi…

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## [Using CSS and JS function defined in Julia module for Pluto](https://discourse.julialang.org/t/using-css-and-js-function-defined-in-julia-module-for-pluto/132455)

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**Author:** [@dmetivie](https://discourse.julialang.org/u/dmetivie)\
**Replies:** 2\
**Last updated:** [September 29, 2025, 7:36am UTC](https://discourse.julialang.org/t/using-css-and-js-function-defined-in-julia-module-for-pluto/132455 "2025-09-29T07:36:30Z")

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I am creating a Julia package PlutoXXX.jl with some CSS and JS code. I want when checking a checkbox inside the Pluto notebook to activate the CSS and calling the JS function defined inside my module to activate a mode …

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## [Juliaup installer fails on AWS: "cannot open /dev/pts/1: Permission denied"](https://discourse.julialang.org/t/juliaup-installer-fails-on-aws-cannot-open-dev-pts-1-permission-denied/132685)

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**Author:** [@NonDairyNeutrino](https://discourse.julialang.org/u/NonDairyNeutrino)\
**Replies:** 3\
**Last updated:** [September 26, 2025, 9:42pm UTC](https://discourse.julialang.org/t/juliaup-installer-fails-on-aws-cannot-open-dev-pts-1-permission-denied/132685 "2025-09-26T21:42:25Z")

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After ssh-ing into an AWS instance (I’m new to AWS), I’m attempting to install juliaup with the standard script curl -fsSL https://install.julialang.org | sh, but am met with sh: 148: cannot open /dev/pts/1: Permission…

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## [Jupyter lab run\_kernel not working](https://discourse.julialang.org/t/jupyter-lab-run-kernel-not-working/132671)

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**Author:** [@cpf-work](https://discourse.julialang.org/u/cpf-work)\
**Replies:** 0\
**Last updated:** [September 26, 2025, 8:59am UTC](https://discourse.julialang.org/t/jupyter-lab-run-kernel-not-working/132671 "2025-09-26T08:59:43Z")

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I finally decided to update to 1.11 and juliaup. So I installed 1.11 with juliaup and got rid of the former 1.9 version I used. Ì’m on Windows 11. Everything seemed working except jupyterlab. I get the following in the t…

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## [How to Copy a Table from VS Code Workspace](https://discourse.julialang.org/t/how-to-copy-a-table-from-vs-code-workspace/132625)

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**Author:** [@rocco\_sprmnt21](https://discourse.julialang.org/u/rocco_sprmnt21)\
**Replies:** 2\
**Last updated:** [September 24, 2025, 3:13pm UTC](https://discourse.julialang.org/t/how-to-copy-a-table-from-vs-code-workspace/132625 "2025-09-24T15:13:27Z")

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I would like to copy (to paste it, for example, into Excel) a complete table including the header, which I obtain from the vscodedisplay(matrix/dataframe) function or by showing it within the workspace.

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