Hello, I order to understand the problematic of use of the Julia language for very large software project (>100,000 code statements, >100 developers), I would like to know which is the largest project or which are the largest ones written in Julia. I would also be happy to hear about possible enco…

This quote appeared here a while ago (Dec 2020), so it’s likely even bigger: [image] [ANN] PatModules.jl: a better module system for Julia The two biggest ecosystems in julia that I am aware of is (my employer) Invenia’s production system, and DiffEqverse. In both cases we are talking about over…

Invenia has 400.000 lines of Julia code in production for apparently over 3 years now (and I has 74 employees in total, not all developers): https://news.ycombinator.com/item?id=24083601 It was the largest Julia project I knew of at the time (and 400.000 lines might be an outdated number), likely …

I am fairly sure nowhere has over 100 paid julia developers. Invenia, RelationAI and JuliaComputing all are around 50, from my memory. SciML github org has 64 members, but odds are a lot of them are not active anymore. I haven’t run numbers on Invenia’s codebase in a while. I would guess over hal…

Thanks @jd-foster , @Palli , and @oxinabox for your answers. @oxinabox , has the “time to first plot” been an issue for the Invenia projet? Did it require special care, e.g. limiting dependencies, precompilation? We have a concern that for a large project the time to precompilation on start-up could …

[image] grasph: Note: the AWSSDK.jl projet code is not really large: the lines are mainly docstrings Thanks, that may be. By now AWS.jl which “replaces AWSCore.jl and AWSSDK.jl which previously provided low-level and high-level APIs respectively.” is now 518801 lines of code (a bit larger tha…

[image] grasph: @oxinabox , has the “time to first plot” been an issue for the Invenia projet? Did it require special care, e.g. limiting dependencies, precompilation? We have a concern that for a large project the time to precompilation on start-up could be an issue and could require special att…

Largest software project(s) in Julia

General Usage

jd-foster May 16, 2022, 12:19pm 2

This quote appeared here a while ago (Dec 2020), so it’s likely even bigger:

Topic		Replies	Views
“large” scale software in Julia New to Julia development , code-organization	6	3039	October 15, 2019
Using Julia for "large" scale projects? New to Julia question	4	641	April 18, 2025
Advice on structuring larger codebases General Usage code-organization	19	2042	March 19, 2020
Julia's biggest success[es] so far? Community	6	2900	April 26, 2022
Experience report after finishing a (reasonably substantial) Julia project in 2024 Community	82	5247	May 4, 2024

Largest software project(s) in Julia

Related topics