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Daniel Saewitz

@saewitz.com
393 followers 292 following 1.4K posts

who: software engineer, indie bootstrapper, concert-goer what: building a web framework, popflash, relisten, & tapped in where: brooklyn when: sometime shortly after the big bang why: saewitz.com

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Daniel Saewitz @saewitz.com · 3h
at the coffee shop and the people next to me are explaining how they can build startups without engineers any more 🙏
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Daniel Saewitz @saewitz.com · 23h
Knowing Cloudflare encourages their engineers to write blog posts assisted with AI is enough for me to skip reading any of them
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Daniel Saewitz @saewitz.com · 29/09/2026
pro-tip for agent sessions that you want to sit on and come back to later just ask the agent to comment the claude resumable command on the PR
Resume the Claude Code session this work came from (run from the repo root):
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Daniel Saewitz @saewitz.com · 29/09/2026
Cold emailing people AI-gen spam in response to their Bluesky posts with a complete advertisement is a horrible growth hack and terrible practice. Not to mention a complete waste of both of our time.
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Daniel Saewitz @saewitz.com · 28/09/2026
though it's not its intention, this stripe guide proves the value of react server components but I guess it would take some time to "understand" all of the pieces look at how the next.js version is broken out into discrete, composable, and well organized pieces docs.stripe.com/checkout/emb...
docs.stripe.com
Embed a checkout page in your site
Learn how to integrate Stripe Checkout with a full, working code sample that lets your customers pay through an embedded form on your website. The example includes client and server-side code, and an ...
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Daniel Saewitz @saewitz.com · 28/09/2026
stripe sandboxes have controllable clocks to test subscription phases my AI agents are time traveling to validate their code what is happening
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Daniel Saewitz @saewitz.com · 27/09/2026
never in doubt, thank you phillies 👑
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Daniel Saewitz @saewitz.com · 27/09/2026
Trey just played on stage w Julian Lage (& Jorge Roeder) manifesting a decade long dream all too short, but incredible. gonna need the duo show in nyc
trey anastasio playing with julian lage and his band
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Daniel Saewitz @saewitz.com · 26/09/2026
rebooting your dedicated servers feels a lot like cracking your knuckles
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Daniel Saewitz @saewitz.com · 26/09/2026
you think AI is getting better but then it writes this crap
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Daniel Saewitz @saewitz.com · 26/09/2026
one of the best shows I've ever seen. an hour of full improv. the band was two duos who had just each met each other for the first time. no conversation, they just showed up and played. the whole room let out a collective breath when it finished. absolute tops. timber.relisten.net/chris-forsyt...
timber.relisten.net
2019_09_20 Forsyth Harrington Jewell Zahn Nublu.mp3 | 2019-09-20 | Chris Forsyth | Relisten
Nublu New York
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Daniel Saewitz @saewitz.com · 25/09/2026
blog title: big discrete claim blog body: why thats not actually a tautology
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Daniel Saewitz @saewitz.com · 25/09/2026
"go through all of my commits for the last 11 years and walk through the architectural decisions I made, the ones I got correct and the ones I got wrong – and how my style of coding changed throughout that time. the good and bad."
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Daniel Saewitz @saewitz.com · 25/09/2026
we're all theoretical physicists physicists, in theory
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Daniel Saewitz @saewitz.com · 25/09/2026
I built the best hosted log streaming and querying platform, but didn't quite get the last 5% ready to ship it's unfortunate as it really does beat anything else on the market
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Daniel Saewitz @saewitz.com · 25/09/2026
before you launch something you're a complete perfectionist but ten years and thousands of customers later, you inherently have to accept a lot of imperfection in your product it's inevitable
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Daniel Saewitz @saewitz.com · 24/09/2026
A new u2 album means only 1 thing New ep of u talkin u2 to me
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Daniel Saewitz @saewitz.com · 24/09/2026
I don't really understand why ovh is raising the prices on my existing servers "because of increasing ram prices" this is the second time in a year, on a long standing server my ram already exists on the server, it's paid for. is it because of the replacement cost? there's no way it's commensurate
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Daniel Saewitz @saewitz.com · 24/09/2026
the .site tld became publicly available to register on July 15, 2015 popflash.site was registered that day and launched on July 16th, 2015 that likely makes it the first 'original' business launched on a dot site tld – and we're still kickin eleven years later
popflash.site
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Daniel Saewitz @saewitz.com · 24/09/2026
timber.relisten.net/warren-zevon...
timber.relisten.net
Werewolves Of London | 2001-07-28 | Warren Zevon | Relisten
King Cat Theater Seattle, Washington
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Daniel Saewitz @saewitz.com · 24/09/2026
AI has gotten too good at writing code. way too good.
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Daniel Saewitz @saewitz.com · 24/09/2026
www.youtube.com/watch?v=a9Bs...
youtube.com
Grateful Dead - Hell In A Bucket (Official Music Video)
YouTube video by Grateful Dead
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Daniel Saewitz @saewitz.com · 23/09/2026
#informalblog #1: cognitive offloading with agentic coding somehow, someway, nearly every single software engineer (> 99%) has adopted agentic AI coding into their workflow. a year ago, when I wrote about this trend, the number was much closer to 50%. even linus uses agents now.
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Daniel Saewitz @saewitz.com · 22/09/2026
why does discord make this seem like it's a progress bar and I'm on my way (or should be enticed) to being suspended
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Daniel Saewitz @saewitz.com · 22/09/2026
opus 5.5 is cheaper than opus 4.6 😬
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Daniel Saewitz @saewitz.com · 22/09/2026
the flaw in package minimum release ages is it opts you out of important security updates...
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Daniel Saewitz @saewitz.com · 22/09/2026
AI *invented* a problem and then solved it is around the corner and that's kinda weird even if that problem is just a math proof or compsci algorithm
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Daniel Saewitz @saewitz.com · 22/09/2026
finally!
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Daniel Saewitz @saewitz.com · 22/09/2026
Might be time to leave ghostty and head back to iterm There are unfixed bugs, quirks, and now it's the underlying mechanism to a venture backed company. Even if I trust M & that ghostty will remain conscious FOSS, it's being neglected in favor of a commercial endeavor.
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Daniel Saewitz @saewitz.com · 18/09/2026
40 shows on tapped in tonight. go wild nyc tappedin.live
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Daniel Saewitz @saewitz.com · 18/09/2026
ISO free, abundant, clean, storable, and transportable energy
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Daniel Saewitz @saewitz.com · 18/09/2026
post-catapult tweezer segment from 7/25/26 is trey's best five minutes of the year timber.relisten.net/phish/2026/0...
timber.relisten.net
Tweezer | 2026-07-25 | Phish | Relisten
Madison Square Garden New York, NY
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Daniel Saewitz @saewitz.com · 18/09/2026
use(browser()) is incredible one of those, 'oh duh' primitives
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Daniel Saewitz @saewitz.com · 18/09/2026
I used to think "eh, it's not worth writing all of that out if its just going to get thrown away" now I love writing stuff just to throw it away. what a treat. what a relief
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Reposted by Daniel Saewitz
shri @shrikhalpada.dev · 18/09/2026
if I was worried about a 10-25% chance of my company causing human extinction, I personally wouldn't go to the salesforce conference later that week, but I might just be built different
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Daniel Saewitz @saewitz.com · 18/09/2026
stop calling it pain au chocolate - its chocolate pain
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Daniel Saewitz @saewitz.com · 18/09/2026
You can now browse fully through a band's songs on Relisten without losing your context - so you can go show-by-show on a particular tune timber.relisten.net/phish/songs?... s/o @sethadam1.com for the feature request
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Daniel Saewitz @saewitz.com · 18/09/2026
phew what a great day of work (hit my session limit)
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Daniel Saewitz @saewitz.com · 17/09/2026
npm doing automated reviews on release now?
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Daniel Saewitz @saewitz.com · 17/09/2026
no I will not read your AI slop blog
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Daniel Saewitz @saewitz.com · 17/09/2026
Had a Tapped In product meeting today going over the improvements we can make During which we kind of internalized that it is SEVEN years old (wtf?) The about page still says it’s an experiment and welcomes you as if it was launched yesterday - I guess that’s the first improvement we can make
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Reposted by Daniel Saewitz
huck mason @tylerhuckabee.bsky.social · 16/09/2026
rip annie dillard
One of the things I know about writing is this: spend it all, shoot it, play it, lose it, all, right away, every time. Do not hoard what seems good for a later place in the book or for another book; give it, give it all, give it now. The impulse to save something good for a better place later is the signal to spend it now. Something more will arise for later, something better. These things fill from behind, from beneath, like well water. Similarly, the impulse to keep to yourself what you have learned is not only shameful, it is destructive. Anything you do not give freely and abundantly becomes lost to you. You open your safe and find ashes.
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Daniel Saewitz @saewitz.com · 17/09/2026
You can’t fail if you have no real goals and just enjoy the process
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Daniel Saewitz @saewitz.com · 17/09/2026
I have a laundry list of blog posts to release, but it takes so much effort to get them proper I’m thinking I may blast a few of them off as threads here in the coming days - then write the formal pieces later.
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Daniel Saewitz @saewitz.com · 16/09/2026
IME claude will look at your codebase and write code similar to what already exists GPT models will write this jumbled mess _unless_ you explicitly tell it the shape of the code you want it to write
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Daniel Saewitz @saewitz.com · 16/09/2026
removing a ton of features from my web framework before launching just melting away half of the work I did
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Daniel Saewitz @saewitz.com · 15/09/2026
timber.relisten.net/phish/2026/0... yessssssss
timber.relisten.net
Life Saving Gun | 2026-09-04 | Phish | Relisten
Dick's Sporting Goods Park Commerce City, CO
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Daniel Saewitz @saewitz.com · 15/09/2026
apple turning my apple watch into a symbol of wanton surveillance is kinda shite
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Daniel Saewitz @saewitz.com · 15/09/2026
me: looks like you wrote a lot of code over there, seems like too much agent: you're absolutely right ::thought for two minutes:: agent: im gonna write code even harder
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Daniel Saewitz @saewitz.com · 15/09/2026
once again, my lukewarm takes are making people lose it
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