Introduction
On this page you can see the beating heart of sanger-tol - the size of our community and the output of our work.
Please bear in mind the following points when looking over these numbers:
- Pipelines maybe worked on before they are transferred to sanger-tol. The age, stars and other metrics of the original parent repository are not shown.
- Metrics are for the default (
main) branch only - Commits and contributors are only counted if associated with a GitHub account
nextflow pullandnextflow runuses git to clone a remote repo the first time it runs, so the clones count gives some idea of usage. However:- Unique cloners is based on IP address, so will under-represent institutional users sharing a single external IP address
- Unique cloners is based on IP address, so will over-represent cloud users using multiple IP addresses
- Traditional HPC centres may share workflow installations, so only have one clone for many users / pipeline runs
- Cloud users will typically spin up a new instance and clone the workflow every time that they run a pipeline.
- Clone counts and repositoriy views are only available for two weeks - longer term data collection for sanger-tol repos started in July 2023 This is when we started counting the totals.
- Metrics are fetched once per day (last checked 2025-11-16).
Community
The numbers below track our growth over the various channels that the sanger-tol community operates in.
Click a number to see how the community has grown over time
GitHub organisation members
We use GitHub to manage all of the code written for sanger-tol. It's a fantastic platform and provides a huge number of tools. We have a GitHub organisation called sanger-tol.
It is not required to be a member of the sanger-tol GitHub organisation to contribute. However, members get the sanger-tol logo listed on their profile page and full write-access to all sanger-tol repositories.
By default, organisation membership is private. This is why you'll see a lower number if you visit the sanger-tol organisation page and are not a member.
GitHub contributors
Anybody can fork sanger-tol repositories and open a pull-request. Here we count how many different people have contributed at least one commit to an sanger-tol repository, or created or commented on an issue or pull-request.
Plot truncated to start of 2022 (some pipelines moved to sanger-tol so have older contributions).
Code stats
Whilst we always prefer quality over quantity, these numbers reflect the work output from the sanger-tol community.
Repository traffic
Every time a nextflow user pulls a sanger-tol pipeline, the repository is cloned. Here we can track how much that happens across all sanger-tol repositories. Please note that these numbers come with some caveats [ see more ].
Additionally, GitHub tracks how many times people view repository web pages on github.com.
Pull Requests
When people contribute code to a sanger-tol repository, we conduct a "Pull request" - other members of the sanger-tol community review the proposed code and make suggestions, before merging into the main repository.
Pull Request response times
Pull-requests are reviewed by the sanger-tol community - they can contain discussion on the code and can be merged and closed. We aim to be prompt with reviews and merging. Note that some PRs can be a simple type and so very fast to merge, others can be major pipeline updates.
First response is when a comment is made by a GitHub user other than the original PR author
Issues
GitHub issues can be created to log feature requests, bug reports or questions.
Issue response times
A sign of an active community is a quick response time to issues. Here we see a frequency histogram of how long it takes to respond to and close issues.
First response is when a comment is made by a GitHub user other than the original issue author
Contributor Leaderboard
We value each and every contribution to sanger-tol, no matter how small. However, that doesn't mean that we can not get competitive!
Here are the latest stats of who has contributed the greatest number of commits.
Remember
- There is more to contributing than commits! We're not counting issue comments, reviews or anything else here.
- People merging pull-requests get bonus commit counts from those merge commits.
- Some people commit often, others not so much. So it's not a perfect representation of amount of work - just a bit of fun!
mainbranch only, and all of the other caveats..
@DLBPointon
@muffato
@yumisims
@weaglesBio
@priyanka-surana
@prototaxites
@gq1
@tkchafin
@BethYates
@alxndrdiaz
@SandraBabirye
@zb32
@yz533cb
@mahesh-panchal
@ksenia-krasheninnikova
@eeaunin
@cduong11
@juliaapolonio
@sanger-tolsoft
@sainsachiko
@nf-core-bot
@sujaikumar
@scorreardPipeline numbers
All sanger-tol pipelines are only considered stable when they have at least one release. Until then, they are classed as "in development".
Pipelines
Click a row to see detailed statistics for that repository.
| Name | Age | Releases | Committers | Commits | Stargazers | Watchers | Network Forks | Clones | Unique cloners | Repo views | Unique repo visitors | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total: | 19 pipelines | 106 | 24 unique | 8194 | 142 | 105 | 58 | 43926 | 10326 | 130688 | 16956 | |
| sanger-tol/blobtoolkit | 3 years | 9 | 11 | 888 | 13 | 7 | 6 | 3451 | 847 | 12292 | 1867 | |
| sanger-tol/ensemblgenedownload | 3 years | 5 | 3 | 145 | 1 | 6 | 2 | 667 | 290 | 676 | 156 | |
| sanger-tol/ensemblrepeatdownload | 3 years | 3 | 3 | 153 | 1 | 6 | 1 | 594 | 251 | 583 | 130 | |
| sanger-tol/genomeassembly | 3 years | 0 | 9 | 352 | 24 | 12 | 5 | 4119 | 913 | 15618 | 2051 | |
| sanger-tol/genomenote | 4 years | 14 | 7 | 732 | 26 | 6 | 7 | 4473 | 1034 | 13754 | 1969 | |
| sanger-tol/insdcdownload | 3 years | 5 | 4 | 217 | 1 | 7 | 3 | 1037 | 404 | 1794 | 278 | |
| sanger-tol/readmapping | 4 years | 10 | 5 | 404 | 13 | 5 | 7 | 2816 | 806 | 13102 | 1607 | |
| sanger-tol/sequencecomposition | 3 years | 2 | 3 | 144 | 2 | 6 | 3 | 767 | 280 | 1075 | 240 | |
| sanger-tol/treeval | 3 years | 11 | 8 | 2734 | 28 | 7 | 5 | 8055 | 1438 | 33338 | 3592 | |
| sanger-tol/variantcalling | 4 years | 14 | 9 | 395 | 10 | 9 | 9 | 2549 | 730 | 11752 | 1255 | |
| sanger-tol/curationpretext | 2 years | 12 | 7 | 454 | 13 | 7 | 5 | 3725 | 1073 | 7660 | 1366 | |
| sanger-tol/ascc | 2 years | 8 | 5 | 1006 | 6 | 7 | 2 | 5981 | 1143 | 12718 | 1416 | |
| sanger-tol/genealignment | 1 year | 0 | 1 | 6 | 0 | 4 | 0 | 136 | 117 | 157 | 48 | |
| sanger-tol/ear | 1 year | 4 | 2 | 157 | 0 | 4 | 1 | 895 | 264 | 1464 | 190 | |
| sanger-tol/metagenomeassembly | 2 years | 8 | 3 | 226 | 4 | 5 | 0 | 3518 | 425 | 2235 | 548 | |
| sanger-tol/zippypretext | 7 months | 0 | 2 | 48 | 0 | 4 | 0 | 268 | 92 | 528 | 61 | |
| sanger-tol/variantcomposition | 10 months | 0 | 2 | 75 | 0 | 3 | 1 | 789 | 183 | 1833 | 166 | |
| sanger-tol/nfmicrofinder | 3 months | 1 | 2 | 58 | 0 | 0 | 1 | 86 | 36 | 109 | 16 | |
| sanger-tol/deconbedtofasta | 1 month | 0 | 0 | 0 | 0 | 0 | ||||||
| Name | Age | Releases | Committers | Commits | Stargazers | Watchers | Network Forks | Clones | Unique cloners | Repo views | Unique repo visitors |