Richie McIlroy
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richiemcilroy.bsky.social
Richie McIlroy
@richiemcilroy.bsky.social
Building Cap.so, the open source Loom alternative.
one of my favourite @cap.so features.

system audio recording with separate volume sliders.
May 14, 2025 at 2:09 PM
the @cap.so just shipped database table renames in prod at 10:30pm on a Tuesday
April 30, 2025 at 1:34 PM
new @cap.so dashboard is live.

faster, cleaner and easier then ever before to share your screen recordings.

100% open source.
April 23, 2025 at 11:16 PM
record. edit. share.

@cap.so is the open source loom alternative.

free version available for macOS and Windows.
April 16, 2025 at 3:02 PM
👋 @cap.so is the open source Loom successor.

Record in Instant Mode and generate a shareable link, or record with Studio Mode and edit your video locally. Cross-platform. Connect your own storage. Use a custom domain. Invite your team.

We're just getting started.
April 9, 2025 at 10:37 AM
Reposted by Richie McIlroy
@cap.so is getting a whole suite of improvements over the next few days
- redesigned editor
- new 'start recording' flow
- system audio capture

then focusing on bug fixes & ux improvements for the next couple of weeks to make the app super smooth
March 20, 2025 at 7:14 PM
Reposted by Richie McIlroy
been working on my own version of the 'fail' crate for @cap.so that allows fail points to be toggled in real-time.
all declared 'fail' (panic) and 'fail_err' (Err return) points are collected by the 'inventory' crate, and a global map that our debug window can modify toggles them on and off.
February 15, 2025 at 6:27 PM
Reposted by Richie McIlroy
I'm happy to announce I'm officially joining cap.so as Founding Engineer!
After helping with the new recorder + editor for a while, I'm excited to be a part of building the open source screen recording suite our users have been asking for.
January 29, 2025 at 6:25 PM
Reposted by Richie McIlroy
built a new video decoder for cap.so that uses native macOS APIs and omg it's so much faster
January 22, 2025 at 9:55 AM
is this thing still on?
January 21, 2025 at 8:44 PM
Mixed emotions this morning after waking up to #2 on Product Hunt. On the one hand I'm annoyed because of obvious upvote botting (with proof), but on the other hand I'm incredibly grateful for everyone who supported Cap.so yesterday.

Thank you 🥹
November 29, 2024 at 12:26 PM
I’m currently fighting mass Stripe payment fraud whilst trying to preserve our #1 spot on ProductHunt…

Please make my day better and give Cap an upvote 🥺

Product Hunt link 👉 cap.link/ph
November 29, 2024 at 3:57 AM
Cap is still going strong on Product Hunt and we're now sitting in 1st place! Just need to maintain the lead 🙈

Your support is massively helpful 👉 Cap.link/ph
November 28, 2024 at 11:39 PM
Yeah I get what you're saying, the email is basically just for marketing purposes at the end of the day. First email you receive, you can just unsubscribe. If you only make recordings locally/edit locally we don't emit any events or store anything on our end. Thank you for your feedback though!
November 28, 2024 at 12:42 PM
The open source Loom alternative you’ve been waiting for.

With Cap.so, you can connect your own S3-compatible storage bucket to maintain 100% ownership of your shared screen recordings. Truly open source and privacy-friendly.
November 28, 2024 at 11:46 AM
Reposted by Richie McIlroy
Amazing product! I've been using it a lot and totally recommend it!

Also, @solidjs.com 🤝 @tauri.app shipped with @crabnebula.dev

I love seeing this 😍
We're live! Cap v0.3.1 is now live on Product Hunt 🥳

📷 Launch page → Cap.link/ph

Your support would mean a lot!
November 28, 2024 at 11:30 AM
We're live! Cap v0.3.1 is now live on Product Hunt 🥳

📷 Launch page → Cap.link/ph

Your support would mean a lot!
November 28, 2024 at 11:27 AM
open source is awesome. Before I went to bed, I posted a $200 bounty for adding dark mode to Cap Desktop.

woke up this morning and someone has already submitted a PR with only minimal tweaks required 💥
November 24, 2024 at 2:12 PM
we're soon releasing extensions for Cap 🤩

first up is S3 Config, the ability to upload and serve screen recordings directly from your own S3 bucket. 100% ownership over your own data.

which name do you prefer... Cap Apps or Cap Store?
November 23, 2024 at 12:10 PM
this Cap.so for Windows graphic goes hard
November 20, 2024 at 5:20 PM
Reposted by Richie McIlroy
pretty happy with this mic level indication i've made for cap.so, should be super helpful for distinguishing microphone issues from recording/encoding issues
November 14, 2024 at 7:09 AM
working on a new welcome screen for Cap.so
November 10, 2024 at 4:47 PM
I've just started working on one of the most important projects at Cap.so...

going all in 🫡
November 10, 2024 at 1:43 PM
brew install cap
November 7, 2024 at 12:51 PM
Reposted by Richie McIlroy
managed to cut the CPU usage of cap.so recording from 110% -> 30% usage with some simple fixes:

- hardware acceleration using ffmpeg's h264_videotoolbox encoder. -50% CPU
- capturing in NV12 format directly instead of converting from RGBA. -30% CPU

next update is gonna be so much lighter!
Cap — Beautiful, shareable screen recordings.
Cap is the open source alternative to Loom. Lightweight, powerful, and stunning. Record and share in seconds.
cap.so
November 6, 2024 at 8:05 PM