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NetLogo

27 indexed repositories · View on GitHub

NetLogo
turtles, patches, and links for kids, teachers, and scientists

Scala · 1186 stars
models
NetLogo Models Library

NetLogo · 125 stars
NW-Extension
This is the NetLogo Network Extension. For general information about NetLogo, see:

Scala · 66 stars
Galapagos
NetLogo model simulation visualizer (Beak) and the netlogoweb.org website 🐢

CoffeeScript · 65 stars
Tortoise
Compiler and runtime engine for NetLogo models that runs in JavaScript 🐢

CoffeeScript · 57 stars
GIS-Extension
the GIS (Geographic Information Systems) extension bundled with NetLogo

Java · 36 stars
Python-Extension
Python extension for NetLogo

Scala · 31 stars
NetLogo-Libraries
The central repository for the extensions listed in the NetLogo Extension Manager

Scala · 20 stars
LevelSpace
This is the LevelSpace extension repository. LevelSpace allows you to run NetLogo models |: from inside NetLogo models :|

Scala · 20 stars
Matrix-Extension
the matrix extension bundled with NetLogo

Java · 8 stars
Time-Extension
A NetLogo extension that brings date/time utilities and discrete event scheduling to NetLogo

Scala · 8 stars
FP-Extension
Functional Programming Extension for NetLogo

Scala · 6 stars
CSV-Extension
A NetLogo extension for reading CSV

Scala · 5 stars
Rnd-Extension
This extension adds primitives for doing weighted random selection in NetLogo.

Scala · 5 stars
Sound-Extension
MIDI-based sound generation extension bundled with NetLogo. also plays sound files.

Java · 4 stars
SimpleR-Extension

Scala · 4 stars
Profiler-Extension
the profiler extension bundled with NetLogo. helps you tune model performance

Java · 3 stars
HubNet-Web
HubNet Web

JavaScript · 2 stars
Arduino-Extension
Arduino Extension for NetLogo

Java · 2 stars
Sample-Extension
a very small example NetLogo extension, written in Java

Java · 2 stars
7 more repositories live on View on GitHub

Beginner friendly Everything

Open All

Widgets should have the option to be disabled while a forever button is running Open

widgets

Difficulty 4/5 3-5 days Newbie friendliness 52/100

NetLogo/NetLogo#2708 · Opened Sep 15, 2026
Add high-contrast color themes Open

design gui

Difficulty 5/5 Over a week Newbie friendliness 45/100

NetLogo/NetLogo#2707 · Opened Sep 15, 2026
Primitive for opening a child model from a string Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

NetLogo/LevelSpace#151 · Opened Sep 15, 2026
Remove references to static fields in `App` Open

infrastructure

Difficulty 5/5 Over a week Newbie friendliness 25/100

NetLogo/NetLogo#2706 · Opened Sep 15, 2026
Screen mirroring on Mac causes icons to scale incorrectly Open

gui

Difficulty 3/5 1-2 days Newbie friendliness 55/100

NetLogo/NetLogo#2705 · Opened Sep 15, 2026
Template widget type for fillable models Open

design gui widgets

Difficulty 5/5 Over a week Newbie friendliness 35/100

NetLogo/NetLogo#2704 · Opened Sep 15, 2026
Using `let` with no inputs in Command Center provides confusing error message Open

compiler

Difficulty 3/5 1-2 days Newbie friendliness 72/100

NetLogo/NetLogo#2703 · Opened Sep 15, 2026
No contrast in anchor links inside a toast Open

Beak

NetLogo/Galapagos#463 · 1 assignee · Opened Sep 15, 2026
Engine crashes when loading a WIP `.nlogo` file Open

NetLogo/Galapagos#462 · 1 assignee · Opened Sep 15, 2026
Make auto-saved model loading opt-in rather than automatic. Open

NetLogo/Galapagos#461 · 1 assignee · Opened Sep 9, 2026
bug: a refusal reply with null content throws in the parser and loses its token usage Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 76/100

NetLogo/Netlogo-LLM-Extension#82 · Opened Sep 9, 2026
bug: llm:choose fails on models that reject json_schema instead of falling back Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

NetLogo/Netlogo-LLM-Extension#81 · Opened Sep 9, 2026
bug: async replies that complete after clear-all repopulate history and usage Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

NetLogo/Netlogo-LLM-Extension#80 · Opened Sep 9, 2026
"GIS" section links in 7.0.4 PDF manual do not work Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

NetLogo/Helio#65 · 1 comment · Opened Aug 23, 2026
bug: both files declared in netLogoZipExtras are missing from the repo, so the distribution zip silently omits them Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

NetLogo/Netlogo-LLM-Extension#67 · Opened Jul 29, 2026
feat: update model lists and defaults without a Scala change Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

NetLogo/Netlogo-LLM-Extension#64 · Opened Jul 29, 2026
chore: re-add baba-is-ai demo to the bundled library Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

NetLogo/Netlogo-LLM-Extension#61 · Opened Jul 29, 2026
polish: friendlier error messages with provider and HTTP context Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

NetLogo/Netlogo-LLM-Extension#60 · 1 comment · Opened Jul 29, 2026
feat: streaming responses Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

NetLogo/Netlogo-LLM-Extension#59 · Opened Jul 29, 2026
feat: shared / group memory (blackboard) alongside per-agent history Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

NetLogo/Netlogo-LLM-Extension#58 · Opened Jul 29, 2026
feat: observer-level / unbound LLM primitive for narrators and judges Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

NetLogo/Netlogo-LLM-Extension#57 · Opened Jul 29, 2026
feat: BehaviorSpace-aware experiment logging to CSV Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

NetLogo/Netlogo-LLM-Extension#56 · Opened Jul 29, 2026
feat: record and replay mode for reproducible runs Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

NetLogo/Netlogo-LLM-Extension#55 · 1 comment · Opened Jul 29, 2026
feat: response caching for repeated prompts Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

NetLogo/Netlogo-LLM-Extension#54 · Opened Jul 29, 2026
feat: batched tick-level inference (llm:chat-all) Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

NetLogo/Netlogo-LLM-Extension#53 · Opened Jul 29, 2026
feat: read API keys from environment variables as a fallback Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

NetLogo/Netlogo-LLM-Extension#50 · Opened Jul 29, 2026
feat: request throttling — bounded concurrency, jitter, and per-provider pacing Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

NetLogo/Netlogo-LLM-Extension#48 · Opened Jul 29, 2026
feat: agent memory management — consolidation, eviction, and retrieval for per-agent history Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

NetLogo/Netlogo-LLM-Extension#47 · Opened Jul 29, 2026
demo: multi-step reasoning patterns (CoT / ReAct / ReWOO plan-caching) as NetLogo modeling patterns Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 42/100

NetLogo/Netlogo-LLM-Extension#46 · Opened Jul 29, 2026
Base color name keywords are not text searchable Open

#apps/docs documentation

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

NetLogo/Helio#46 · Opened Jul 23, 2026
CI broken on NetLogo 7.0.4: Scala 3.7 compiler crash compiling TestLanguage suites Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

NetLogo/Netlogo-LLM-Extension#45 · Opened Jul 20, 2026
result of `map list [1 2 3]`? (documentation enhancement request) Open

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

NetLogo/Helio#49 · 8 comments · Opened Jul 14, 2026
file separator uniformity (enhancement request) Open

windows

Difficulty 4/5 3-5 days Newbie friendliness 52/100

NetLogo/NetLogo#2682 · 4 comments · Opened Jun 29, 2026
Standardize filename naming convention Open

infrastructure

NetLogo/NetLogo#2674 · 2 reactions · 1 assignee · Opened Jun 7, 2026
Update documentation for BehaviorSearch Open

doc

Difficulty 3/5 1-2 days Newbie friendliness 58/100

NetLogo/NetLogo#2673 · 2 comments · Opened Jun 6, 2026
Compile errors in popped-out code tab can cause compile loop when widgets window is clicked Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

NetLogo/NetLogo#2670 · 2 comments · Opened May 22, 2026
Incorrect error message with non-identifier in breed declaration Open

compiler

Difficulty 3/5 1-2 days Newbie friendliness 68/100

NetLogo/NetLogo#2669 · Opened May 18, 2026
Custom widget tooltips Open

gui widgets

Difficulty 4/5 3-5 days Newbie friendliness 48/100

NetLogo/NetLogo#2667 · Opened May 16, 2026
Widget tooltips are too difficult to activate Open

gui widgets

Difficulty 5/5 Over a week Newbie friendliness 35/100

NetLogo/NetLogo#2665 · 3 comments · Opened May 14, 2026
Netlogo display on my pc displays multiple overlay windows Open

gui windows

Difficulty 4/5 3-5 days Newbie friendliness 38/100

NetLogo/NetLogo#2664 · 4 comments · Opened May 12, 2026
[Request] Agent Monitor Windows (Inspectors) should be zoomable Open

gui open-questions

Difficulty 5/5 Over a week Newbie friendliness 35/100

NetLogo/NetLogo#2659 · 2 comments · Opened Apr 24, 2026
Dragging dialogs to another window can cause extreme screen-tearing on Windows Open

gui

Difficulty 4/5 3-5 days Newbie friendliness 42/100

NetLogo/NetLogo#2658 · 2 comments · Opened Apr 24, 2026
modeling-commons: implement model analytics and likes Open

#apps/modeling-commons

Difficulty 5/5 Over a week Newbie friendliness 20/100

NetLogo/Helio#36 · Opened Apr 19, 2026
more citation guidance needed (documentation) Open

doc

Difficulty 1/5 1-3 hours Newbie friendliness 72/100

NetLogo/NetLogo#2655 · 5 comments · Opened Apr 14, 2026
XML parsing error when saving a model open in two instances of NetLogo Open

gui low priority

Difficulty 4/5 3-5 days Newbie friendliness 45/100

NetLogo/NetLogo#2654 · 1 comment · Opened Apr 12, 2026
Upgrade to Yarn Berry or Migrate to PNPM Open

monorepo

NetLogo/Helio#33 · 1 assignee · Opened Apr 9, 2026
Reconcile `@repo/template` tests on Windows Open

bug package

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

NetLogo/Helio#32 · Opened Apr 9, 2026
docs(dictionary): add missing pycor and correct modes example result Open

#apps/docs bug

NetLogo/Helio#35 · 2 comments · 1 assignee · Opened Apr 6, 2026
No details for an error linked to the matrix extension Open

extensions

Difficulty 4/5 3-5 days Newbie friendliness 35/100

NetLogo/NetLogo#2649 · 2 comments · Opened Mar 17, 2026
cleanup: remove or wire currently unused provider and registry helpers Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

NetLogo/Netlogo-LLM-Extension#31 · 2 comments · Opened Mar 12, 2026

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