bitcoin-dev-project/sim-ln

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Payment activity generator for the lightning network

Stars: 80
Forks: 40
Open beginner issues: 0
Indexed issues: 28
Avg merge: 5d 10h
Merged PRs (30d): 3

Dominant language: Rust
License: MIT
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue

Beginner friendly Everything

Open All

26 open issues indexed

Feature Request: Implement Discrete Event Simulator Open

feature

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

bitcoin-dev-project/sim-ln#299 · Opened Jul 18, 2025
Feature Request: Reject MPP payments from send_to_route Open

feature

Difficulty 3/5 1-2 days Newbie friendliness 45/100

bitcoin-dev-project/sim-ln#293 · 3 comments · Opened Jun 26, 2025
Feature Request: Investigate Use of Existing Impl Pathfinding Open

difficult feature

bitcoin-dev-project/sim-ln#289 · 3 comments · 1 assignee · Opened Jun 24, 2025
simln-lib: handle graceful shutdown during htlc interception Open

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

bitcoin-dev-project/sim-ln#272 · 3 comments · Opened May 22, 2025
Feature Request: Scripts to Convert Impl Graphs to Sim Files Open

feature good first issue

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

bitcoin-dev-project/sim-ln#266 · 1 comment · Opened May 13, 2025
Feature Request: Introduce Custom Pathfinding in SimNode Open

feature

bitcoin-dev-project/sim-ln#256 · 11 comments · 1 assignee · Opened Apr 23, 2025
Bug: count in defined activity produces count-1 events (one less than expected) Open

bug

bitcoin-dev-project/sim-ln#222 · 16 comments · 1 assignee · Opened Feb 24, 2025
simln-lib: Improve usage as a library Open

feature

Difficulty 4/5 3-5 days Newbie friendliness 25/100

bitcoin-dev-project/sim-ln#206 · Opened Nov 20, 2024
docs: Improve Crate Documentation Open

feature Low Priority

bitcoin-dev-project/sim-ln#205 · 4 comments · 1 assignee · Opened Nov 20, 2024
Robustness: Improve Test Coverage of Repo Open

Code Health help wanted High Priority Robustness

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

bitcoin-dev-project/sim-ln#185 · 4 comments · Opened Apr 26, 2024
Feature: Allow random and defined activity simulation Open

feature

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

bitcoin-dev-project/sim-ln#161 · 4 comments · Opened Dec 12, 2023
Repo is unnecessarily large Open

bug

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

bitcoin-dev-project/sim-ln#158 · 7 comments · 2 reactions · Opened Nov 7, 2023
docker setup-volume script flexibilty Open

bug help wanted High Priority

Difficulty 3/5 1-2 days Newbie friendliness 42/100

bitcoin-dev-project/sim-ln#136 · 1 comment · Opened Oct 10, 2023
Remove trailing full stop from log lines Open

feature Low Priority nit

Difficulty 3/5 1-2 days Newbie friendliness 35/100

bitcoin-dev-project/sim-ln#134 · 6 comments · 1 reaction · Opened Oct 10, 2023
Feature: Include route in simulation output Open

feature Low Priority

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

bitcoin-dev-project/sim-ln#129 · Opened Oct 5, 2023
Feature: Optional name for activity descriptions Open

feature good first issue help wanted Medium Priority

Difficulty 3/5 1-2 days Newbie friendliness 45/100

bitcoin-dev-project/sim-ln#127 · 22 comments · Opened Oct 5, 2023
Feature: Allow node downtime during the simulation Open

Robustness simulationerrors

bitcoin-dev-project/sim-ln#110 · 1 assignee · Opened Sep 21, 2023
Docs: Example config that is checked against parsing Open

documentation help wanted Low Priority

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

bitcoin-dev-project/sim-ln#84 · 3 comments · Opened Aug 29, 2023
Feature: Controlled simulation shutdown Open

feature

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

bitcoin-dev-project/sim-ln#82 · 2 comments · Opened Aug 28, 2023
Feature: React to payment failures Open

feature Medium Priority simulationerrors

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

bitcoin-dev-project/sim-ln#80 · Opened Aug 25, 2023
Feature: Graceful Handling of Perpetually Failing Activities Open

feature Medium Priority simulationerrors

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

bitcoin-dev-project/sim-ln#56 · Opened Aug 18, 2023
Error formatting: Go over the displayed errors and make them more user friendly Open

Low Priority nit

Difficulty 3/5 1-2 days Newbie friendliness 35/100

bitcoin-dev-project/sim-ln#40 · 6 comments · Opened Aug 17, 2023
nit: No-Auth Options Open

Low Priority

bitcoin-dev-project/sim-ln#33 · 5 comments · 1 assignee · Opened Aug 17, 2023
Robustness: Tolerance for Temporary Failures Open

Low Priority Robustness simulationerrors

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

bitcoin-dev-project/sim-ln#32 · 1 comment · Opened Aug 17, 2023
Feature: Invoice-Based Payments Open

feature Medium Priority

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

bitcoin-dev-project/sim-ln#27 · Opened Aug 16, 2023
docs: Add example config "template" for various levels of activity Open

documentation Low Priority

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

bitcoin-dev-project/sim-ln#22 · 2 comments · Opened Aug 16, 2023

bitcoin-dev-project/sim-ln

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