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jph

5,945karma·1,362submissions·June 2, 2010
about
Joel Parker Henderson

joel@joelparkerhenderson.com

joel.henderson@wales.nhs.uk

CONTACT

https://linkedin.com/in/joelparkerhenderson

https://github.com/joelparkerhenderson

https://gitlab.com/joelparkerhenderson

https://codeberg.org/joelparkerhenderson

https://facebook.com/joelparkerhenderson

https://instagram.com/joelparkerhenderson

OPEN SOURCE

Architecture Decision Record = https://github.com/architecture-decision-record

GitAlias for git version control = http://gitalias.com

NumCommand for statistics = http://numcommand.com

UpdateCommand for system updates = http://updatecommand.com

ZidPlan for secure random data = http://zidplan.com

INTERESTS

Business e.g. tech strategy, tech tactics, tech startups.

Coding e.g. Rust, Elixir, Ruby, Python, JavaScript, Shell.

Development e.g. Agile, TDD, BDD, XP, SQA, DevOps.

PROJECTS

Health Economics Guide = https://health-economics-guide.github.io/

Health Economics Metrics = https://health-economics-metrics.github.io/

MEDICAL PROJECTS USING RUST

Fast Healthcare Interoperability Resources (FHIR) using Rust = https://fhir-rust.github.io

Open Electronic Patient Record (openEHR) using Rust = https://openehr-rust.github.io

Systematised Nomenclature of Medicine (SNOMED) using Rust = https://snomed-rust.github.com

HL7 2.5 messing parsing and converting = https://hl7-rust.github.io

ER7 message parsing = https://er7-rust.github.io

recent activity (1,362 total)
comment
Good info, thank you. I'll aim for the next version with $100 to get it into Debian 14. <3
2mo ago·view thread
29 pts
$100 to a Debian Developer who can get Fresh Editor into Trixie
2mo ago·14 comments
3 pts
Claude Opus 4.8 + AI medical diagnosis examples(github.com)
2mo ago·discuss
2 pts
Show HN: AI agents for UK GDAD PCF roles and their skills
2mo ago·discuss
comment
Good idea, thank you. I'll add examples in the documentation. Currently there are example repos that show all the components for each flavor: React, Vue, Svelte, Blazor, Nunjucks, HTML. Angular c…
2mo ago·view thread
4 pts
Show HN: Lily Design System: Components for React, Vue, Svelte, HTML, More(lilydesignsystem.github.io)
2mo ago·2 comments
comment
Great idea, yes you're right. I'll add that now.
2mo ago·view thread
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Really? I ask because there's already an epub TUI reader, written in Rust, and open source, and I'm already using it in the terminal. I want it or something similar within Fresh because the …
2mo ago·view thread
4 pts
$100 to upgrade Fresh IDE for ePub TUI reading
2mo ago·5 comments
2 pts
Assertables v10: Rust crate for assert test macros on Codeberg & GitHub & GitLab(github.com)
2mo ago·discuss
2 pts
Architecture Decision Record: new mirrors on GitHub, GitLab, Codeberg
3mo ago·discuss
comment
I'm the author. I'm seeking HN feedback for how to improve this CVD documentation, because AI attacks are escalating and some are turning up new kinds of security issues.
3mo ago·view thread
2 pts
Coordinated Vulnerability Disclosure(github.com)
3mo ago·1 comments
comment
I have this floating-point problem at scale and will donate $100 to the author, or to anyone here, who can improve my code the most. The Rust code in the assert_f64_eq macro is: if (a >= b &a…
4mo ago·view thread
comment
If you're open to questions, I'm switching my teams from Docker to Podman on macOS. I'm hitting blockers for multi-user setups i.e. each developer has a non-admin account on the machine…
5mo ago·view thread
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Clever hack! <3 I also do namespacing yet in a different way. I create a home directory "x" for executables that I want to manage as files, and don't want on PATH or as alias. To run…
6mo ago·view thread
2 pts
Queueing Theory v2: DORA metrics, queue-of-queues, chi-alpha-beta-sigma notation(github.com)
6mo ago·discuss
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Good questions. For shell syntax, I aim for POSIX because for anything more advanced I switch from shell to a more powerful programming language. Currently POSIX doesn't have the 'declare&#x…
6mo ago·view thread
comment
Yes good points both, thank you. The source code link has more explanation about color choices and my preference of POSIX compatibility. You can also see the color function that checks NO_COLOR, CLICO…
6mo ago·view thread
comment
I maintain multiple open source projects. In the past two months I've seen an uptick in AI-forgery attacks, and also an uptick in legitimate code contributions. The AI-forgery attacks are highly …
6mo ago·view thread
4 pts
Show HN: unix-shell-script-kit 13.0 for POSIX functions, exit codes, color codes(github.com)
6mo ago·discuss
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If you want a quick easy way to add some colors to your own shell scripts: export STDOUT_COLOR_START='' export STDOUT_COLOR_STOP='' export STDERR_COLOR_START…
6mo ago·view thread
comment
I'm in the affected group because I'm a US citizen working in the UK. There's much more to the story because the UK has many digital ID aspects already in place-- such as for work visas…
7mo ago·view thread
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Links: https://github.com/joelparkerhenderson/demo-rust-lettre-sync https://github.com/joelparkerhenderson/demo-rust-lettre-asyn... https://githu…
7mo ago·view thread
2 pts
Show HN: Demo of Rust Lettre crate for sending email using SMTP
7mo ago·1 comments
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Monodraw for Mac is my favorite. I'm a customer. $10 license. https://monodraw.helftone.com/
7mo ago·view thread
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UK government agencies have opportunities to improve cyber security in a pragmatic way by phasing in coordinated vulnerability disclosure. This matches the article's point that the UK CSR bill ma…
7mo ago·view thread
comment
These examples could both be much better IMHO with a top comment block that describes the purpose of the functionality and shows good usage examples. Something like this below, and ideally using runna…
7mo ago·view thread
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Great project. Want to contact me when you'd like to talk? I do software engineering for clinicians at a health care organization, and I'd love to have my teams try your work in their own co…
7mo ago·view thread
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I worked at Sun and had the ring. We had a great demo where you could walk along a row of Sun workstations, and your X session would move with you, leaping from monitor to monitor, keeping pace with y…
8mo ago·view thread