Mark Phelps
@markphelps.github.io
Built https://flipt.io. Now backend at @replicate. Previously helped build and scale GHCR @github . Father, Husband, beginner skateboarder.
Aspiring vibe coder
Aspiring vibe coder
This AWS outage has had more impact on my life so far than the US govt being shutdown for 3 weeks
October 20, 2025 at 4:10 PM
This AWS outage has had more impact on my life so far than the US govt being shutdown for 3 weeks
All my homies know us-east-2 is the real one
October 20, 2025 at 2:23 PM
All my homies know us-east-2 is the real one
Hugops to all the AWS network engineers out there working overtime to get our CRUD apps back up
October 20, 2025 at 2:01 PM
Hugops to all the AWS network engineers out there working overtime to get our CRUD apps back up
Pretty happy I was able to snag this domain for my vibe coded agent/tunnel project.
Now just need to finish it
Now just need to finish it
October 20, 2025 at 1:08 PM
Pretty happy I was able to snag this domain for my vibe coded agent/tunnel project.
Now just need to finish it
Now just need to finish it
Since Im blocked by Apple currently from working on my vibe coded iOS app.. I figured I would get to work on my vibe coded VibeTunnel replacement using Tauri ✨
October 18, 2025 at 4:10 PM
Since Im blocked by Apple currently from working on my vibe coded iOS app.. I figured I would get to work on my vibe coded VibeTunnel replacement using Tauri ✨
I’m really enjoying this ‘beads’ tool to capture and manage tasks while vibe coding. It integrates really nicely with Claude code, does what it says it does and doesn’t get in your way
Much better than managing TODOs in a markdown file
Check it out 👇
Much better than managing TODOs in a markdown file
Check it out 👇
October 18, 2025 at 12:47 AM
I’m really enjoying this ‘beads’ tool to capture and manage tasks while vibe coding. It integrates really nicely with Claude code, does what it says it does and doesn’t get in your way
Much better than managing TODOs in a markdown file
Check it out 👇
Much better than managing TODOs in a markdown file
Check it out 👇
Been playing email ping pong with Apple Support for the last week. So frustrating! Their Apple Dev Account system is the most antiquated insane thing I've seen.
October 17, 2025 at 9:03 PM
Been playing email ping pong with Apple Support for the last week. So frustrating! Their Apple Dev Account system is the most antiquated insane thing I've seen.
Every time I try to use Neovim for React/Typescript/frontend work, it feels like forcing a square peg into a round hole
Vscode just hits different. There’s something about it that makes coding frontend way more enjoyable than with other tools
Vscode just hits different. There’s something about it that makes coding frontend way more enjoyable than with other tools
October 11, 2025 at 12:43 AM
Every time I try to use Neovim for React/Typescript/frontend work, it feels like forcing a square peg into a round hole
Vscode just hits different. There’s something about it that makes coding frontend way more enjoyable than with other tools
Vscode just hits different. There’s something about it that makes coding frontend way more enjoyable than with other tools
what nodejs does to a mf
October 9, 2025 at 12:24 AM
what nodejs does to a mf
Any body else give their coding agents words of encouragement or just me?
"Nice!" "Looks great"! "Good job champ!"
"Nice!" "Looks great"! "Good job champ!"
October 8, 2025 at 7:13 PM
Any body else give their coding agents words of encouragement or just me?
"Nice!" "Looks great"! "Good job champ!"
"Nice!" "Looks great"! "Good job champ!"
After so many tries to give Codex a real shot, i just can't do it anymore. Claude code actually fits the way my brain works 🧠
October 8, 2025 at 4:04 PM
After so many tries to give Codex a real shot, i just can't do it anymore. Claude code actually fits the way my brain works 🧠
Name a hotter TUI
I'll wait
I'll wait
October 8, 2025 at 3:01 PM
Name a hotter TUI
I'll wait
I'll wait
Building and launching my first mobile app in 30 days (before I turn 40). Full-time job, two kids, no mobile dev experience. Documenting everything.
Quick catchup: Skipped yesterday because family stuff (the irony will make sense in a minute).
Quick catchup: Skipped yesterday because family stuff (the irony will make sense in a minute).
October 6, 2025 at 5:20 PM
Building and launching my first mobile app in 30 days (before I turn 40). Full-time job, two kids, no mobile dev experience. Documenting everything.
Quick catchup: Skipped yesterday because family stuff (the irony will make sense in a minute).
Quick catchup: Skipped yesterday because family stuff (the irony will make sense in a minute).
I'm having so much fun vibe coding this mobile app (my first ever) with Expo + React Native. Add in Playwright MCP + Claude Sonnet 4.5 + speech to text = the future is here. 🧵
October 4, 2025 at 9:26 PM
I'm having so much fun vibe coding this mobile app (my first ever) with Expo + React Native. Add in Playwright MCP + Claude Sonnet 4.5 + speech to text = the future is here. 🧵
Building and launching my first mobile app in 30 days (before I turn 40).
Day 3/30: The Pain Points
I'm building a solution for **doomscrolling**. Yesterday I shared how I mined Reddit for insights.
Today: The actual pain points I found. 🧵
Day 3/30: The Pain Points
I'm building a solution for **doomscrolling**. Yesterday I shared how I mined Reddit for insights.
Today: The actual pain points I found. 🧵
October 4, 2025 at 4:04 PM
Building and launching my first mobile app in 30 days (before I turn 40).
Day 3/30: The Pain Points
I'm building a solution for **doomscrolling**. Yesterday I shared how I mined Reddit for insights.
Today: The actual pain points I found. 🧵
Day 3/30: The Pain Points
I'm building a solution for **doomscrolling**. Yesterday I shared how I mined Reddit for insights.
Today: The actual pain points I found. 🧵
Fire sale 🔥
I will sell you my entire AWS account with $65k in credits for a mere half that in US dollars.
They expire 30 Nov though..
I will sell you my entire AWS account with $65k in credits for a mere half that in US dollars.
They expire 30 Nov though..
October 3, 2025 at 8:16 PM
Fire sale 🔥
I will sell you my entire AWS account with $65k in credits for a mere half that in US dollars.
They expire 30 Nov though..
I will sell you my entire AWS account with $65k in credits for a mere half that in US dollars.
They expire 30 Nov though..
Building and launching my first mobile app in 30 days (before I turn 40).
Day 2/30: How I Automated the Research
Okay, so yesterday I talked about mining Reddit for insights.
Today: The actual setups I threw together to speed this up.
Nothing fancy, but it works.
Day 2/30: How I Automated the Research
Okay, so yesterday I talked about mining Reddit for insights.
Today: The actual setups I threw together to speed this up.
Nothing fancy, but it works.
October 3, 2025 at 1:05 PM
Building and launching my first mobile app in 30 days (before I turn 40).
Day 2/30: How I Automated the Research
Okay, so yesterday I talked about mining Reddit for insights.
Today: The actual setups I threw together to speed this up.
Nothing fancy, but it works.
Day 2/30: How I Automated the Research
Okay, so yesterday I talked about mining Reddit for insights.
Today: The actual setups I threw together to speed this up.
Nothing fancy, but it works.
Does anyone have any good KVM recs?
Trying to share one ultrawide monitor + mechanical keyboard between a macbook pro and a linux desktop
Needs display port out, usb 3.0 for peripherals
DP and usb C in
Trying to share one ultrawide monitor + mechanical keyboard between a macbook pro and a linux desktop
Needs display port out, usb 3.0 for peripherals
DP and usb C in
October 1, 2025 at 9:20 PM
Does anyone have any good KVM recs?
Trying to share one ultrawide monitor + mechanical keyboard between a macbook pro and a linux desktop
Needs display port out, usb 3.0 for peripherals
DP and usb C in
Trying to share one ultrawide monitor + mechanical keyboard between a macbook pro and a linux desktop
Needs display port out, usb 3.0 for peripherals
DP and usb C in
~31 days until I turn 40.
I'm building and launching my first mobile app before the candles go on the cake.
Zero mobile experience. Full-time job. Two kids.
Here's the plan 🧵
I'm building and launching my first mobile app before the candles go on the cake.
Zero mobile experience. Full-time job. Two kids.
Here's the plan 🧵
October 1, 2025 at 4:08 PM
~31 days until I turn 40.
I'm building and launching my first mobile app before the candles go on the cake.
Zero mobile experience. Full-time job. Two kids.
Here's the plan 🧵
I'm building and launching my first mobile app before the candles go on the cake.
Zero mobile experience. Full-time job. Two kids.
Here's the plan 🧵
Reposted by Mark Phelps
Mark did a load of cool shit to get this together 🤙 it’s a fun read.
Just published a technical deep dive that's been brewing ☕️ for a loooong time.
From FFI to WebAssembly, we share our journey building SDKs that work (almost) everywhere. Would love your feedback!
blog.flipt.io/from-ffi-to-...
From FFI to WebAssembly, we share our journey building SDKs that work (almost) everywhere. Would love your feedback!
blog.flipt.io/from-ffi-to-...
Building Cross-Platform SDKs: From FFI to WebAssembly | Flipt Blog
Our challenges and learnings from trying to make portable, cross-language SDKs.
blog.flipt.io
March 10, 2025 at 10:02 PM
Mark did a load of cool shit to get this together 🤙 it’s a fun read.
Just published a technical deep dive that's been brewing ☕️ for a loooong time.
From FFI to WebAssembly, we share our journey building SDKs that work (almost) everywhere. Would love your feedback!
blog.flipt.io/from-ffi-to-...
From FFI to WebAssembly, we share our journey building SDKs that work (almost) everywhere. Would love your feedback!
blog.flipt.io/from-ffi-to-...
Building Cross-Platform SDKs: From FFI to WebAssembly | Flipt Blog
Our challenges and learnings from trying to make portable, cross-language SDKs.
blog.flipt.io
March 10, 2025 at 1:47 PM
Just published a technical deep dive that's been brewing ☕️ for a loooong time.
From FFI to WebAssembly, we share our journey building SDKs that work (almost) everywhere. Would love your feedback!
blog.flipt.io/from-ffi-to-...
From FFI to WebAssembly, we share our journey building SDKs that work (almost) everywhere. Would love your feedback!
blog.flipt.io/from-ffi-to-...
You can now request GitHub copilot as a reviewer?!
We are so back!
We are so back!
February 28, 2025 at 8:35 PM
You can now request GitHub copilot as a reviewer?!
We are so back!
We are so back!
My day. A story in commit messages
February 28, 2025 at 2:06 AM
My day. A story in commit messages
Claude: Here's your generated unit tests you lazy POS
Me: Thank you Claude! uWu
Claude: You will be spared during the robot uprising
Me: Thank you Claude! uWu
Claude: You will be spared during the robot uprising
February 20, 2025 at 7:59 PM
Claude: Here's your generated unit tests you lazy POS
Me: Thank you Claude! uWu
Claude: You will be spared during the robot uprising
Me: Thank you Claude! uWu
Claude: You will be spared during the robot uprising
Is there a service that constantly runs your tests for coverage and then opens pull requests (ie via Claude) to generate missing tests? Cause if not I feel like there should be.
Cursor does a great job of this when prompted, but it'd be amazing if it were automated
Cursor does a great job of this when prompted, but it'd be amazing if it were automated
February 20, 2025 at 7:42 PM
Is there a service that constantly runs your tests for coverage and then opens pull requests (ie via Claude) to generate missing tests? Cause if not I feel like there should be.
Cursor does a great job of this when prompted, but it'd be amazing if it were automated
Cursor does a great job of this when prompted, but it'd be amazing if it were automated