Find memory leaks in your JS. memlab analyzes JavaScript heap and finds memory leaks in browser and node.js facebook.github.io/memlab/
memlab
memlab is an E2E testing, memory leak detection, and heap analysis framework for front-end JavaScript.
facebook.github.io
September 9, 2026 at 6:59 PM
Find memory leaks in your JS. memlab analyzes JavaScript heap and finds memory leaks in browser and node.js facebook.github.io/memlab/
Architectural Apparatus
PACH PROJECT
pavilion challenge
Pure form-Space Study
#Aestheticture #hadifardanesharchitects #hadifardanesh #Aestheticture #architecturalstudy #spacestudy #formstudy #memarikhaneh #memlab #motiondiagram
#architecture #design #architect #architecturedesign
PACH PROJECT
pavilion challenge
Pure form-Space Study
#Aestheticture #hadifardanesharchitects #hadifardanesh #Aestheticture #architecturalstudy #spacestudy #formstudy #memarikhaneh #memlab #motiondiagram
#architecture #design #architect #architecturedesign
December 20, 2024 at 4:00 AM
Architectural Apparatus
PACH PROJECT
pavilion challenge
Pure form-Space Study
#Aestheticture #hadifardanesharchitects #hadifardanesh #Aestheticture #architecturalstudy #spacestudy #formstudy #memarikhaneh #memlab #motiondiagram
#architecture #design #architect #architecturedesign
PACH PROJECT
pavilion challenge
Pure form-Space Study
#Aestheticture #hadifardanesharchitects #hadifardanesh #Aestheticture #architecturalstudy #spacestudy #formstudy #memarikhaneh #memlab #motiondiagram
#architecture #design #architect #architecturedesign
memlab - analyzes JavaScript heap and finds memory leaks in browser and node.js
Main use-case seems to be for browser leak checking, but looks simple to use and you can integrate into CI, plus a nice CLI.
facebook.github.io/memlab/
Main use-case seems to be for browser leak checking, but looks simple to use and you can integrate into CI, plus a nice CLI.
facebook.github.io/memlab/
memlab
memlab is an E2E testing, memory leak detection, and heap analysis framework for front-end JavaScript.
facebook.github.io
January 20, 2026 at 1:56 PM
memlab - analyzes JavaScript heap and finds memory leaks in browser and node.js
Main use-case seems to be for browser leak checking, but looks simple to use and you can integrate into CI, plus a nice CLI.
facebook.github.io/memlab/
Main use-case seems to be for browser leak checking, but looks simple to use and you can integrate into CI, plus a nice CLI.
facebook.github.io/memlab/
We are recruiting volunteers for in-person studies run by the Memory Lab at the University of Cambridge.
If you are interested, please complete this form: cambridge.eu.qualtrics.com/jfe/form/SV_...
If you have any questions, please email memlab@psychol.cam.ac.uk
If you are interested, please complete this form: cambridge.eu.qualtrics.com/jfe/form/SV_...
If you have any questions, please email memlab@psychol.cam.ac.uk
November 12, 2025 at 4:26 PM
We are recruiting volunteers for in-person studies run by the Memory Lab at the University of Cambridge.
If you are interested, please complete this form: cambridge.eu.qualtrics.com/jfe/form/SV_...
If you have any questions, please email memlab@psychol.cam.ac.uk
If you are interested, please complete this form: cambridge.eu.qualtrics.com/jfe/form/SV_...
If you have any questions, please email memlab@psychol.cam.ac.uk
New MemLab publication led by Will Duckett finds that only trial-by-trial measures reveal links between subjectively experienced vividness and objective memory accuracy in younger and older adults, and people with aphantasia www.sciencedirect.com/science/arti...
February 17, 2026 at 9:59 AM
New MemLab publication led by Will Duckett finds that only trial-by-trial measures reveal links between subjectively experienced vividness and objective memory accuracy in younger and older adults, and people with aphantasia www.sciencedirect.com/science/arti...
The Cambridge Alumni Magazine wanted to find out what a few MemLab researchers are up to. Read about Martha McGill, Will Duckett and Julia Maybury and their fascinating research in this article from the latest issue.
Remember this...
Memory is strange: sometimes crystal clear on people and places we came across years ago, often much more cloudy on things that happened just last week.
www.alumni.cam.ac.uk
August 13, 2025 at 2:01 PM
The Cambridge Alumni Magazine wanted to find out what a few MemLab researchers are up to. Read about Martha McGill, Will Duckett and Julia Maybury and their fascinating research in this article from the latest issue.
It's beginning to look a lot like MemLab Christmas lunch time
December 9, 2024 at 3:21 PM
It's beginning to look a lot like MemLab Christmas lunch time
MemLab Christmas Lunch ahoy!
December 1, 2023 at 3:06 PM
MemLab Christmas Lunch ahoy!
New MemLab preprint! Michael Siena explores metacognitive awareness and the subjective experience of remembering in aphantasia, finding intact objective memory performance despite reduced subjective vividness osf.io/preprints/ps...
November 7, 2023 at 4:45 PM
New MemLab preprint! Michael Siena explores metacognitive awareness and the subjective experience of remembering in aphantasia, finding intact objective memory performance despite reduced subjective vividness osf.io/preprints/ps...
Bun v1.2 is awesome 🤯 in 60 lines of code we automate memory leak detection for our Design System.
This just need a single dependency 🚀
```
"dependencies": {
"@memlab/api": "^1.0.38"
}
```
This just need a single dependency 🚀
```
"dependencies": {
"@memlab/api": "^1.0.38"
}
```
January 24, 2025 at 9:51 AM
Bun v1.2 is awesome 🤯 in 60 lines of code we automate memory leak detection for our Design System.
This just need a single dependency 🚀
```
"dependencies": {
"@memlab/api": "^1.0.38"
}
```
This just need a single dependency 🚀
```
"dependencies": {
"@memlab/api": "^1.0.38"
}
```
If you want to investigate on memory leaks take a look at github.com/facebook/mem... It's super simple to setup
GitHub - facebook/memlab: A framework for finding JavaScript memory leaks and analyzing heap snapshots
A framework for finding JavaScript memory leaks and analyzing heap snapshots - facebook/memlab
github.com
January 21, 2025 at 3:09 PM
If you want to investigate on memory leaks take a look at github.com/facebook/mem... It's super simple to setup
Really excited to be open sourcing MemLab today (a framework for detecting and diagnosing JavaScript memory leaks). If you work with complex client-side web apps you should check it out. At Meta we've used it to optimize React&Relay + reduce browser crashes by 50%! https://t.co/Ir9NKgjimf
November 17, 2024 at 3:41 AM
Really excited to be open sourcing MemLab today (a framework for detecting and diagnosing JavaScript memory leaks). If you work with complex client-side web apps you should check it out. At Meta we've used it to optimize React&Relay + reduce browser crashes by 50%! https://t.co/Ir9NKgjimf
Tomorrow I'll talk about memory leaks on SSR apps (Nuxt/Node).
I recorded demo of memlab, clinic.js, even Claude Code with skills memory-leak-debugging.
Do you have any other idea? 👀
I recorded demo of memlab, clinic.js, even Claude Code with skills memory-leak-debugging.
Do you have any other idea? 👀
June 2, 2026 at 11:33 AM
Tomorrow I'll talk about memory leaks on SSR apps (Nuxt/Node).
I recorded demo of memlab, clinic.js, even Claude Code with skills memory-leak-debugging.
Do you have any other idea? 👀
I recorded demo of memlab, clinic.js, even Claude Code with skills memory-leak-debugging.
Do you have any other idea? 👀
BTW if you have anything to share about it or if you want me to give a try to something do not hesitate.
I plan to test: chrome inspect, memlab and maybe clinic.
And this is a trap 🥰 haha 😈
I plan to test: chrome inspect, memlab and maybe clinic.
And this is a trap 🥰 haha 😈
May 28, 2026 at 6:27 PM
BTW if you have anything to share about it or if you want me to give a try to something do not hesitate.
I plan to test: chrome inspect, memlab and maybe clinic.
And this is a trap 🥰 haha 😈
I plan to test: chrome inspect, memlab and maybe clinic.
And this is a trap 🥰 haha 😈
Not at all, no trap here 🫶
I'm currently playing with memlab, so far...no result 😆 my laptop is about to burn.
I'm currently playing with memlab, so far...no result 😆 my laptop is about to burn.
May 28, 2026 at 5:53 PM
Not at all, no trap here 🫶
I'm currently playing with memlab, so far...no result 😆 my laptop is about to burn.
I'm currently playing with memlab, so far...no result 😆 my laptop is about to burn.
メタ社のmemlabで、ブラウザ上のメモリリークを検出してみた。
facebook.github.io/memlab/
puppeteer（毎回綴りが難しい）でシナリオを書いて、いくつか画面遷移したあとに初期ページロード時とのメモリ状況を比較して出してくれる。
コマンド間違えたときのエラー表示が若干不親切だけど、何をしたら何がリークするか分かるので、これはだいぶ有り難いな。
コマンドラインツールだから、もしかしてCIでも使えるかな
facebook.github.io/memlab/
puppeteer（毎回綴りが難しい）でシナリオを書いて、いくつか画面遷移したあとに初期ページロード時とのメモリ状況を比較して出してくれる。
コマンド間違えたときのエラー表示が若干不親切だけど、何をしたら何がリークするか分かるので、これはだいぶ有り難いな。
コマンドラインツールだから、もしかしてCIでも使えるかな
memlab
memlab is an E2E testing, memory leak detection, and heap analysis framework for front-end JavaScript.
facebook.github.io
September 30, 2023 at 5:07 AM
メタ社のmemlabで、ブラウザ上のメモリリークを検出してみた。
facebook.github.io/memlab/
puppeteer（毎回綴りが難しい）でシナリオを書いて、いくつか画面遷移したあとに初期ページロード時とのメモリ状況を比較して出してくれる。
コマンド間違えたときのエラー表示が若干不親切だけど、何をしたら何がリークするか分かるので、これはだいぶ有り難いな。
コマンドラインツールだから、もしかしてCIでも使えるかな
facebook.github.io/memlab/
puppeteer（毎回綴りが難しい）でシナリオを書いて、いくつか画面遷移したあとに初期ページロード時とのメモリ状況を比較して出してくれる。
コマンド間違えたときのエラー表示が若干不親切だけど、何をしたら何がリークするか分かるので、これはだいぶ有り難いな。
コマンドラインツールだから、もしかしてCIでも使えるかな
My extension to the devtools Recorder panel that exports Memlab scenario files is now officially in the chrome store chromewebstore.google.com/detail/memla...
Memlab Scenario Recorder
DevTools Recorder Panel extension that exports MemLab scenario files
chromewebstore.google.com
June 20, 2024 at 9:05 PM
My extension to the devtools Recorder panel that exports Memlab scenario files is now officially in the chrome store chromewebstore.google.com/detail/memla...