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David Duwaer

David Duwaer
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@davidduwaer

Does a killer Billy Joel. Built the world's most advanced ORM for frontend so I can build apps faster. Irony noted, but it *does* work to that effect now.
306
Joined January 2025
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Wedding weekend
day job today
improved crawler #happenlist
added extra scope filters for crawl, enabling highly pinpointed crawls which is great for testing #happenlist
added Instant .onOrAfter and .onOrBefore to #globol, to join the strict inequality methods already present
single conversation view now has prettify json toggle #happenlist
added a dropdown to each event in the admin panel that lists all the urls related to that event #happenlist
crawling sped up hundred-fold, so we can iterate quicker #happenlist
added persistent logs #happenlist
#monoflux flatMap just got an optional concurrency parameter, with which you can set the maximum number of concurrently running callbacks
#happenlist can show different jobs from admin panel
Time-non-critical agents are super slow because you use flex mode in OpenAI to save costs. Now with gpt-5 they became even slower (and cheaper, so it's a good thing!). So you *need* to parallelize your agents. This is what I've been doing last night. My library #monoflux's flatMap method on a Flux (a Flux is an asyncronous array) can now handle () => Flux callbacks. It is now my number 1 engine to run *tons* of agents in parallel.
Made .flatMap method process its callbacks in parallel #monoflux
Just dayjob so far, and a conference now
added end date to crawl and diff review view filter settings #happenlist
another improvement in algorithm #happenlist
fixed a bug in admin panel #happenlist
just dayjob today
Several more conventials menthods on #globol.
Solved several bugs with GPT-5 reasoning responses with #promptgun. Also, since I switched it to the Responses endpoint, tools had stopped working – this is now fixed.
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