open-rmf/crossflow

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Stars: 72
Forks: 16
Open beginner issues: 0
Indexed issues: 50

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Aug 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

50 open issues indexed

[Other issue]: Release 0.0.7 to crates.io Open

open-rmf/crossflow#227 · 1 assignee · Opened Sep 3, 2026
[Diagram Editor] Node activity not being fully captured Open

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

open-rmf/crossflow#225 · 1 comment · Opened Aug 21, 2026
[Diagram Editor] Allow Environments panel to be resized Open

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

open-rmf/crossflow#224 · Opened Aug 21, 2026
[Diagram Editor] Bug in type inference for unzip Open

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

open-rmf/crossflow#223 · Opened Aug 21, 2026
[Diagram Editor] Use operation-specific icons in "Compatible next operations" window Open

open-rmf/crossflow#222 · 1 assignee · Opened Aug 21, 2026
[Diagram Editor] Highlight the error in the graph when Connection Helper blocks a connection Open

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

open-rmf/crossflow#221 · Opened Aug 18, 2026
[Diagram Editor] Generate simpler operation IDs that express the operation Open

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

open-rmf/crossflow#220 · Opened Aug 18, 2026
[Diagram Editor] Allow user to set display text for buffers Open

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

open-rmf/crossflow#218 · 1 comment · Opened Aug 11, 2026
Add cleanup event to TracedEventKind Open

open-rmf/crossflow#207 · 1 assignee · Opened Jun 9, 2026
Provide API for listing which nodes in a workflow are active and how many requests they are handling Open

open-rmf/crossflow#206 · 1 assignee · Opened Jun 9, 2026
[Feature request]: Find a proper way to handle function searching for python script node Open

enhancement

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

open-rmf/crossflow#205 · Opened Jun 5, 2026
Provide bindings that allow workflows to be executed from inside a Python script Open

enhancement help wanted

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

open-rmf/crossflow#189 · 1 comment · Opened Mar 30, 2026
Make async service wind-down more robust Open

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

open-rmf/crossflow#180 · Opened Mar 13, 2026
[Diagram Editor] Provide hints to users about compatible operations Open

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

open-rmf/crossflow#172 · Opened Feb 13, 2026
[ros2] Prevent ROS 2 subscription nodes from being double-activated Open

open-rmf/crossflow#158 · 1 assignee · Opened Jan 5, 2026
Provide a Remap operation for JSON diagrams Open

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

open-rmf/crossflow#149 · Opened Dec 11, 2025
Provide a way to spawn workflows that checks for topology issues Open

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

open-rmf/crossflow#148 · Opened Dec 8, 2025
Derive forking for any struct Open

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

open-rmf/crossflow#145 · Opened Dec 1, 2025
Derive forking for any enum Open

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

open-rmf/crossflow#144 · 1 comment · Opened Nov 29, 2025
Consider using channels (e.g. tokio, futures, async-std) instead of SmallVec to pass messages Open

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

open-rmf/crossflow#131 · Opened Oct 13, 2025
[Diagram Editor] Config example browser Open

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

open-rmf/crossflow#126 · Opened Oct 12, 2025
Provide native service builders for zenoh primitives Open

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

open-rmf/crossflow#124 · Opened Oct 8, 2025
Provide native service builders for gRPC clients Open

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

open-rmf/crossflow#121 · Opened Oct 4, 2025
[Diagram Editor] Better layout for cyclical connections Open

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

open-rmf/crossflow#107 · 4 comments · Opened Aug 19, 2025
[Diagram Editor] Improve connection UI/UX Open

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

open-rmf/crossflow#106 · 2 comments · Opened Aug 19, 2025
[Feature request]: Enable using .spawn_continuous_service via mut Command via proxy systems Open

enhancement

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

open-rmf/crossflow#92 · 1 comment · Opened Jul 1, 2025
[Feature request]: Introspection and debugging API Open

enhancement

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

open-rmf/crossflow#86 · 1 comment · Opened Jun 12, 2025
Support config / substitutions in section templates Open

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

open-rmf/crossflow#83 · Opened Jun 5, 2025
Provide a buffer initialization stage Open

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

open-rmf/crossflow#82 · 2 comments · Opened Jun 4, 2025
Support conversion between types Open

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

open-rmf/crossflow#66 · 1 comment · Opened Apr 17, 2025
Support async builders for Nodes and Sections Open

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

open-rmf/crossflow#65 · Opened Apr 14, 2025
Add check to prevent the same buffer appearing more than once in a single join Open

bug

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

open-rmf/crossflow#61 · 1 comment · Opened Mar 20, 2025
Allow buffers to specify their message type Open

enhancement

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

open-rmf/crossflow#60 · 2 comments · Opened Mar 20, 2025
Support all operation types in diagrams Open

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

open-rmf/crossflow#59 · Opened Mar 19, 2025
Fallback to implicit serialization for diagram operations Open

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

open-rmf/crossflow#44 · 1 comment · Opened Jan 2, 2025
Fix clippy lints that emerged in 1.83 Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

open-rmf/crossflow#37 · Opened Dec 3, 2024
Rename map functions to map_generic Open

open-rmf/crossflow#31 · 1 assignee · Opened Nov 18, 2024
Prevent async channels from sending streams after the service finishes Open

open-rmf/crossflow#29 · 1 assignee · Opened Oct 26, 2024
Add usage examples Open

good first issue

open-rmf/crossflow#28 · 3 comments · 1 reaction · 1 assignee · Opened Oct 8, 2024
Support a user-defined private state for continuous service requests Open

open-rmf/crossflow#26 · 1 assignee · Opened Sep 25, 2024
Buffer extensibility Open

enhancement

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

open-rmf/crossflow#24 · Opened Sep 13, 2024
Periodically purge disposals Open

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

open-rmf/crossflow#18 · Opened Aug 13, 2024
Support non-shared callbacks Open

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

open-rmf/crossflow#16 · Opened Aug 5, 2024
Document single_threaded_async feature Open

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

open-rmf/crossflow#15 · Opened Aug 3, 2024
Create a live sanity checker Open

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

open-rmf/crossflow#14 · Opened Aug 3, 2024
Allow users to choose the exectuor for each async provider Open

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

open-rmf/crossflow#13 · Opened Aug 3, 2024
More comprehensive tests for gates Open

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

open-rmf/crossflow#7 · Opened Jul 28, 2024
More comprehensive tests for trimming Open

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

open-rmf/crossflow#6 · Opened Jul 28, 2024
Add testing-only operations that validate certain properties of the workflow Open

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

open-rmf/crossflow#5 · Opened Jul 28, 2024
Investigate whether implementation can be improved using observers Open

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

open-rmf/crossflow#1 · Opened Jun 17, 2024

open-rmf/crossflow

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