abstreet
diem
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abstreet | diem | |
---|---|---|
56 | 15 | |
7,301 | 16,683 | |
0.7% | 0.0% | |
8.9 | 5.9 | |
6 days ago | 10 days ago | |
Rust | Rust | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
abstreet
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Show HN: I built a transit travel time map
Super awesome! I like how you just color roads to show time. When you calculate polygons to try and cover the whole area in some 5-10 minute bucket, you can wind up with all sorts of odd holes far away from roads. Keep it simple.
- A/B Street: Transportation planning and traffic simulation for friendlier cities
- A/B Street
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Egregoria is a city simulation with high granularity
A|B Street does some of that, but it is not a game: https://github.com/a-b-street/abstreet
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Not a Surprise: 101 Freeway Widening Shows Negative Results
You can build it out in a cool simulator and show it off.
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Bay Area drivers spend 97 hours a year in traffic. Why didn’t remote work end commute nightmares?
The tool you want exists, but you'll need to actually build the city in it. It's really an incredible program!
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Ask HN: Who is hiring? (December 2022)
Active Travel England | Software Developers and Data Engineer | Full or Part Time | https://www.gov.uk/government/organisations/active-travel-en...
Active Travel England will be developing tools to support evidence-based investment and policies to support sustainable transport. We're hiring 3 roles at present (there will be more jobs in January): https://www.civilservicejobs.service.gov.uk/csr/index.cgi?SI...
We are already working with the transport simulation and scenario development tool A/B Street and the Low Traffic Neighbourhood design tool: https://a-b-street.github.io/docs/ and plan to create new web applications to transform active travel infrastructure design, monitoring and evaluation.
An exciting thing about these jobs from a software engineering perspective is that you will be starting with a relatively blank slate. In the UK we already have tools like https://bikedata.cyclestreets.net and https://www.pct.bike/ but need to go further than this. Long term, the 7 strong Data and Digital team that you will be part of will develop a comprehensive map based design support tool to provide data of the type in BikeData (and more datasets), drawing tools, and automated assessment of proposed interventions.
These opportunities will enable you to shape the future of tools for active travel investment and policy in England and, because the software develop as part of these roles will be open source, beyond.
These high profile jobs will have a large impact, see here for context: https://twitter.com/Chris_Boardman/status/159648662743800217...
- Offline public transport navigation tool for simulations
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mutli Agent simulation
I don't know the topic well enough to be sure, but isn't this what you're looking for: https://github.com/a-b-street/abstreet
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34 extremely good websites(to have fun) that most people probably don't know about - dancing robots you can fling, 180 websites in 180 days, hot or not for generative art, draw auroras
https://github.com/a-b-street/abstreet - project to plan, simulate, and communicate visions for making cities friendlier to people walking, biking, and taking public transit.
diem
- Diem – Facebook open source Cryptocurrency written in Rust
- Zig, the Small Language
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Fuzzcheck (a structure-aware Rust fuzzer)
I implemented this for proptest + cargo fuzz a while ago as well: https://github.com/diem/diem/blob/main/testsuite/diem-fuzzer/src/lib.rs
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Are there any big projects written in Rust without any use of unsafe code?
I believe diem has over 250kLOC and no unsafe code
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Crowdloans on Kusama continue. Important news!
Pontem is an experimental network for the Diem coin (previously the project had the designation LIBRA and has been under development for several years). The project site is diem.com.
- the diem coin will be built on a native Facenook Blockchain or is the hypothesis that it can be based on Algorand well founded and has a minimum of sense?
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Async Rust: history strikes back
This is a common confusion for newcomers, as the keyword has a different (yet somewhat related) meaning depending on the context. Libra actually had a soundness bug because of confusion about this in combination with unsafe.
What are some alternatives?
prettymaps - A small set of Python functions to draw pretty maps from OpenStreetMap data. Based on osmnx, matplotlib and shapely libraries.
go-concise-encoding - Golang implementation of Concise Binary and Text Encoding
tilemaker - Make OpenStreetMap vector tiles without the stack
hyperspace - Metaverse Hyperspace Chain, Hybrid PoW/PoS consensus full node with EVM compatible VM and smart tokens(FT/NFT).
osm-renderer - OpenStreetMap raster tile renderer written in Rust
trophy-case - 🏆 Collection of bugs uncovered by fuzzing Rust code
grid2demand - A tool for generating zone-to-zone travel demand based on grid zones and gravity model
cardano-serialization-lib - This is a library, written in Rust, for serialization & deserialization of data structures used in Cardano's Haskell implementation of Alonzo along with useful utility functions.
awesome-vector-tiles - Awesome implementations of the Mapbox Vector Tile specification
Demo
owid-grapher - A platform for creating interactive data visualizations
cl-test-grid - Collaborative testing of Common Lisp libraries