Julia Programming Language

Topic	Replies	Views	Activity
Please read: make it easier to help you Meta Discussion psa Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlines best practices when asking for help. Following these poi…	3	49406	November 27, 2022
Welcome to Discourse Meta Discussion	1	11451	October 19, 2016
Structure and performance questions from a Fortran programmer: functions, global variables, array allocations, input files, and structs New to Julia question , performance	21	310	June 3, 2026
Reactant.jl recompiles function each time it is called Machine Learning reactant	0	24	June 3, 2026
Issues solving DifferentialEquations EnsembleProblem Modelling & Simulations package , differentialequation	2	50	June 3, 2026
New Julia Podcast: The Julia Dispatch! First Guest: Tim Holy on Revise, Package Compilation, and More Community podcast	30	3024	June 3, 2026
Fuzzy Logic for Verifying Numerical Order of a Method Numerics question , accuracy	6	160	June 3, 2026
Best Practices for Using Coding Agents with Julia? Tooling question	19	1475	June 2, 2026
Adjoint or transpose of Char or Vector{Char} General Usage question , adjoint , char	1	74	June 2, 2026
When could I need more threads than CPU cores, given 1.7+ task migration? General Usage multithreading , task	8	176	June 2, 2026
Using textures with Raycore.jl General Usage graphics , geometry	1	117	June 2, 2026
Writing to a shared buffer in multi-threaded for loop Performance multithreading	14	291	June 2, 2026
MTK mtkcompile "fully_determined" kwarg unexpected behavior Modelling & Simulations	0	28	June 2, 2026
Packages Failed to Initialize in Pluto Notebook: Continuous Need to Restart Notebook New to Julia question , package	0	46	June 2, 2026
[ANN] Kaimon.jl — opening the gate between AI agents and Julia Package Announcements repl , agents , ai , mcp	75	4967	June 2, 2026
Memory allocations in Flux evaluation/training (w/MVE) Machine Learning memory-allocation , flux	34	579	June 2, 2026
[ANN] GeoStats.jl - Geospatial Data Science and Geostatistical Modeling in Julia Package Announcements package , announcement , statistics , geo , geostatistics	45	5571	June 2, 2026
Accessing a column from a vector of vectors General Usage arrays , vector	9	243	June 2, 2026
Perf Julia@threads behind Numba@njit(parallel=True) Performance performance , parallel , multithreading	17	138	June 2, 2026
XLAServer.jl: serve more models per GPU with Reactant.jl and XLA (gauging interest) Machine Learning inference , server , reactant , xla	3	261	June 2, 2026
Juliahub package search down? Tooling juliahub	4	346	June 2, 2026
Dataframe data manipulation New to Julia dataframes , data_structures	5	412	June 1, 2026
[ANN] Ark.jl v0.5 - Archetype-based Entity Component System (ECS) for Julia Package Announcements package , performance , simulations , ecs	2	152	June 1, 2026
StructuralIdentifiability.jl for more complicated systems Modelling & Simulations	0	50	June 1, 2026
Apple Accelerate Sparse Solvers General Usage	14	1302	June 1, 2026
[ANN] FastInterpolations.jl — Fast & zero-allocation ND interpolation Package Announcements package , interpolations , high-performance	34	2378	June 1, 2026
Find area and perimeters of labeled segments for binary image Signal and Image Processing question , segmentation	1	104	June 1, 2026
[CFP] EOOLT 2026 10th International Workshop on Equation-Based Object-Oriented Modeling Languages and Tools Events	2	226	June 1, 2026
[ANN]: MetidaFlows.jl - experimental workflow engine project for Julia Package Announcements	3	394	June 1, 2026
FactorGraph.jl Package Announcements	5	440	June 1, 2026

Please read: make it easier to help you

psa

Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlines best practices when asking for help. Following these poi…