Luke Hedger
@lukehedger.dev
Software engineer. Building things for lego.com. Distributed systems, serverless, event saucing.
Wrote Serverless Development on AWS (O’Reilly)
https://lukehedger.dev/
📍 London
Wrote Serverless Development on AWS (O’Reilly)
https://lukehedger.dev/
📍 London
Always nice to see some balance in a post but this is definitely an anti-serverless post 😂 And that’s fine, you didn’t have a great experience, own it and enjoy your rant! 🍿
October 16, 2025 at 8:45 AM
Always nice to see some balance in a post but this is definitely an anti-serverless post 😂 And that’s fine, you didn’t have a great experience, own it and enjoy your rant! 🍿
Hard agree on this though! Still plenty of work to be done on local DX
October 16, 2025 at 8:44 AM
Hard agree on this though! Still plenty of work to be done on local DX
Cool to see @cedardb.com will offer S3 object storage as an option for persistence
cedardb.com/docs/get_sta...
cedardb.com/docs/get_sta...
September 15, 2025 at 6:36 AM
Cool to see @cedardb.com will offer S3 object storage as an option for persistence
cedardb.com/docs/get_sta...
cedardb.com/docs/get_sta...
Serverless AI-native data infrastructure from @typedef.ai www.typedef.ai
September 10, 2025 at 7:42 AM
Serverless AI-native data infrastructure from @typedef.ai www.typedef.ai
Always wondered what a MFA token generator does when I’m not looking at it
September 3, 2025 at 8:07 AM
Always wondered what a MFA token generator does when I’m not looking at it
@zed.dev is building a database for linking software engineering artifacts (commits, ADRs, chats, calls) to arbitrary lines of code. It’s called DeltaDB and uses CRDTs
zed.dev/blog/sequoia...
zed.dev/blog/sequoia...
August 21, 2025 at 8:20 AM
@zed.dev is building a database for linking software engineering artifacts (commits, ADRs, chats, calls) to arbitrary lines of code. It’s called DeltaDB and uses CRDTs
zed.dev/blog/sequoia...
zed.dev/blog/sequoia...
August 8, 2025 at 11:17 AM
Time Flies is surprisingly absorbing. Afterwards found myself looking at a real fly and wondering what bucket list items they were getting thru
August 7, 2025 at 1:12 PM
Time Flies is surprisingly absorbing. Afterwards found myself looking at a real fly and wondering what bucket list items they were getting thru
Oh is it actually a thing or is this a hallucination…?
August 7, 2025 at 12:27 PM
Oh is it actually a thing or is this a hallucination…?
Quite like “scale to zero” as an alternative to the term “serverless”
This is from the @basetenco.bsky.social docs
This is from the @basetenco.bsky.social docs
August 7, 2025 at 9:21 AM
Quite like “scale to zero” as an alternative to the term “serverless”
This is from the @basetenco.bsky.social docs
This is from the @basetenco.bsky.social docs
Love how they still recognise how synonymous Redis is with caching alongside the obligatory AI pivot
August 3, 2025 at 7:48 AM
Love how they still recognise how synonymous Redis is with caching alongside the obligatory AI pivot
The results… I was expecting 2 and 3 to be the winners but seems there are a lot of expert event sourcerers and lots who don’t care for it at all! Thanks for voting 💖
July 30, 2025 at 9:25 AM
The results… I was expecting 2 and 3 to be the winners but seems there are a lot of expert event sourcerers and lots who don’t care for it at all! Thanks for voting 💖
July 25, 2025 at 3:00 PM
Continuous improvement of your coding assistant! Neat tip from @anthropic.com
www.anthropic.com/news/how-ant...
www.anthropic.com/news/how-ant...
July 25, 2025 at 7:05 AM
Continuous improvement of your coding assistant! Neat tip from @anthropic.com
www.anthropic.com/news/how-ant...
www.anthropic.com/news/how-ant...
July 24, 2025 at 3:58 PM
Toad will be an open-source alternative to Claude Code - looks really smooth already!
> built across two afternoons in a nerdy caffeinated rage while listening to metal music
Ooo yeah baby 🤘
willmcgugan.github.io/announcing-t...
> built across two afternoons in a nerdy caffeinated rage while listening to metal music
Ooo yeah baby 🤘
willmcgugan.github.io/announcing-t...
July 24, 2025 at 2:20 PM
Toad will be an open-source alternative to Claude Code - looks really smooth already!
> built across two afternoons in a nerdy caffeinated rage while listening to metal music
Ooo yeah baby 🤘
willmcgugan.github.io/announcing-t...
> built across two afternoons in a nerdy caffeinated rage while listening to metal music
Ooo yeah baby 🤘
willmcgugan.github.io/announcing-t...
July 22, 2025 at 2:53 PM
Early release of Beyond Vibe Coding by @addyosmani.bsky.social on @oreilly.bsky.social is already total gold for engineers/teams adopting LLMs for production software:
* Sensible differentiation between vibe coding and coding with intent
* Suggested AI assisted workflows
* Sound career advice
* Sensible differentiation between vibe coding and coding with intent
* Suggested AI assisted workflows
* Sound career advice
July 21, 2025 at 10:09 AM
Early release of Beyond Vibe Coding by @addyosmani.bsky.social on @oreilly.bsky.social is already total gold for engineers/teams adopting LLMs for production software:
* Sensible differentiation between vibe coding and coding with intent
* Suggested AI assisted workflows
* Sound career advice
* Sensible differentiation between vibe coding and coding with intent
* Suggested AI assisted workflows
* Sound career advice
Serverless vector and full-text search engine built on object storage with @turbopuffer.bsky.social turbopuffer.com
July 18, 2025 at 6:39 AM
Serverless vector and full-text search engine built on object storage with @turbopuffer.bsky.social turbopuffer.com
SnapBPF: Exploiting eBPF for Serverless Snapshot Prefetching
Solid paper showing how serverless compute (like AWS Lambda) could be optimised to significantly reduce boot times, making more latency-sensitive use cases possible and generally improving performance and cost
zenodo.org/records/1583...
Solid paper showing how serverless compute (like AWS Lambda) could be optimised to significantly reduce boot times, making more latency-sensitive use cases possible and generally improving performance and cost
zenodo.org/records/1583...
July 11, 2025 at 7:07 PM
SnapBPF: Exploiting eBPF for Serverless Snapshot Prefetching
Solid paper showing how serverless compute (like AWS Lambda) could be optimised to significantly reduce boot times, making more latency-sensitive use cases possible and generally improving performance and cost
zenodo.org/records/1583...
Solid paper showing how serverless compute (like AWS Lambda) could be optimised to significantly reduce boot times, making more latency-sensitive use cases possible and generally improving performance and cost
zenodo.org/records/1583...
At least interested to see if the DX really is “best-in-class” for eg Durable Functions. Looks like you can execute via HTTP locally, which is cool
learn.microsoft.com/en-us/azure/...
learn.microsoft.com/en-us/azure/...
July 11, 2025 at 5:55 PM
At least interested to see if the DX really is “best-in-class” for eg Durable Functions. Looks like you can execute via HTTP locally, which is cool
learn.microsoft.com/en-us/azure/...
learn.microsoft.com/en-us/azure/...
Hey Jon - do you have any info about what Qtap serverless deployment would look like when released?
July 7, 2025 at 6:38 PM
Hey Jon - do you have any info about what Qtap serverless deployment would look like when released?
Such a clean (embedded) Rust walkthru - and a cool use-case!
“Navigating Mars with Rust: Developing an Autonomous Pathfinding Rover” from @adacore.bsky.social
blog.adacore.com/navigating-m...
“Navigating Mars with Rust: Developing an Autonomous Pathfinding Rover” from @adacore.bsky.social
blog.adacore.com/navigating-m...
July 7, 2025 at 6:26 AM
Such a clean (embedded) Rust walkthru - and a cool use-case!
“Navigating Mars with Rust: Developing an Autonomous Pathfinding Rover” from @adacore.bsky.social
blog.adacore.com/navigating-m...
“Navigating Mars with Rust: Developing an Autonomous Pathfinding Rover” from @adacore.bsky.social
blog.adacore.com/navigating-m...
Big time! Been using it since 2014. Started using it as a “read later” app too since the closure of Pocket - works really well (supports highlights and comments)
June 30, 2025 at 11:53 AM
Big time! Been using it since 2014. Started using it as a “read later” app too since the closure of Pocket - works really well (supports highlights and comments)