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7,156,167 results

Computerphile
Optimising Code - Computerphile

You can optimise for speed, power consumption or memory use & tiny changes can have a negligible or huge impact, but what ...

19:43
Optimising Code - Computerphile

179,637 views

2 years ago

leddoo
going fast is about doing less

optimization isn't always about multi-threading and optimizing hardware utilization. in fact, most performance work is about simply ...

19:41
going fast is about doing less

250,774 views

2 years ago

CodeAesthetic
Premature Optimization

When should you optimize your code? Access to code examples, deleted scenes, song names and more at ...

12:39
Premature Optimization

982,790 views

3 years ago

Stand-up Maths
Someone improved my code by 40,832,277,770%

YES, the improvement should be 40832277770%, not what I say in the video. The "408322778" multiple was correct and I did the ...

28:47
Someone improved my code by 40,832,277,770%

2,954,165 views

3 years ago

Kaze Emanuar
Optimizing with "Bad Code"

Patreon: https://www.patreon.com/Kazestuff Streams: https://www.youtube.com/@KazeClips https://twitter.com/KazeEmanuar ...

17:11
Optimizing with "Bad Code"

305,586 views

2 years ago

Computerphile
Code Optimisation via Memoization - Computerphile

Learn this caching trick for faster code from Dr Mike Pound -- Check out Brilliant's courses and start for free at ...

18:16
Code Optimisation via Memoization - Computerphile

141,241 views

4 months ago

ThePrimeagen
This Algorithm is 1,606,240% FASTER

7 Steps it took to make an algorithm 1606242% faster!!!! Become a backend engineer. Its my favorite site ...

13:31
This Algorithm is 1,606,240% FASTER

950,585 views

3 years ago

Beyond Fireship
JavaScript performance is weird... Write scientifically faster code with benchmarking

Learn how to benchmark your JavaScript code in Deno and find out how the way you write code affects performance. Why is a ...

8:20
JavaScript performance is weird... Write scientifically faster code with benchmarking

253,141 views

1 year ago

Molly Rocket
Refterm Lecture Part 1 - Philosophies of Optimization

https://www.kickstarter.com/projects/annarettberg/meow-the-infinite-book-two Live Channel: https://www.twitch.tv/molly_rocket Part ...

18:41
Refterm Lecture Part 1 - Philosophies of Optimization

84,651 views

4 years ago

People also watched

Fireship
Cursor ditches VS Code, but not everyone is happy...

Try Blacksmith for free to run your GitHub Actions 2x faster - https://www.blacksmith.sh/ Cursor 3 just introduced its own frontier ...

5:03
Cursor ditches VS Code, but not everyone is happy...

805,785 views

6 days ago

CppCon
Clean code! Horrible Performance? - Sandor Dargo - CppCon 2025

https://cppcon.org​ --- Clean code! Horrible Performance? - Sandor Dargo - CppCon 2025 --- Clean code promises readability, ...

52:14
Clean code! Horrible Performance? - Sandor Dargo - CppCon 2025

4,594 views

4 days ago

mCoding
25 nooby Python habits you need to ditch

Nooby Python habits give away your inexperience. Improve your code and your prestige just a bit by ditching those habits and ...

9:12
25 nooby Python habits you need to ditch

2,029,220 views

4 years ago

mCoding
31 nooby C++ habits you need to ditch

How many nooby C++ habits do you have? Up your C++ skill by recognizing and ditching these nooby C++ habits. Post how ...

16:18
31 nooby C++ habits you need to ditch

1,038,183 views

4 years ago

CodeAesthetic
Don't Write Comments

Why you shouldn't write comments in your code (write documentation) Access to code examples, discord, song names and more ...

5:55
Don't Write Comments

939,401 views

3 years ago

Kantan Coding
The 3 Laws of Writing Readable Code

Is your code readable? Or is it difficult to understand? Following these three laws will help you to become the guy that every ...

5:28
The 3 Laws of Writing Readable Code

1,550,990 views

1 year ago

The PrimeTime
Abstraction Bad? | Clean Code : Horrible Performance : (Clip) Interview

Interviewing Casey Muratori! Full interview coming soon, please comment down below and i'll release it sooner ...

7:39
Abstraction Bad? | Clean Code : Horrible Performance : (Clip) Interview

178,550 views

3 years ago

strager
Faster than Rust and C++: the PERFECT hash table

I had a week of fun designing and optimizing a perfect hash table. In this video, I take you through the journey of making a hash ...

33:52
Faster than Rust and C++: the PERFECT hash table

711,533 views

3 years ago

Creel
Branchless Programming: Why "If" is Sloowww... and what we can do about it!

Support What's a Creel? on Patreon: https://www.patreon.com/whatsacreel Office merch store: ...

19:25
Branchless Programming: Why "If" is Sloowww... and what we can do about it!

1,680,665 views

5 years ago

CodeAesthetic
Abstraction Can Make Your Code Worse

Support me on https://www.patreon.com/codeaesthetic. Access to code examples, discord, song names and more at ...

5:13
Abstraction Can Make Your Code Worse

799,076 views

3 years ago

Molly Rocket
Simple Code, High Performance

Kickstarter link: https://www.kickstarter.com/projects/annarettberg/meow-the-infinite-book-two This was a presentation I gave to the ...

2:50:14
Simple Code, High Performance

393,392 views

4 years ago

Soda Byte
These Micro Optimizations Don't Make Your C/C++ Faster

We take a look at some source-code level optimizations that do not effect the compiled assembly, and therefore does not make ...

6:12
These Micro Optimizations Don't Make Your C/C++ Faster

82,296 views

5 months ago

Berna Builds
BLAZINGLY FAST C++ Optimizations

Socials: https://www.twitch.tv/noahpop77 GitHub Repo: https://github.com/noahpop77/Papy Blog Post 1: ...

18:10
BLAZINGLY FAST C++ Optimizations

194,011 views

1 year ago

mCoding
C++ cache locality and branch predictability

Cache me outside, how bout that? People always talk about Big O time for analyzing speed, but Big O isn't the only important ...

10:43
C++ cache locality and branch predictability

128,335 views

4 years ago

codingjerk
I Made My Code 16000× Faster (Python & Rust)

Performance optimization case study on LeetCode 52 "N-Queens". In the video I'll show path of optimization already decent ...

18:33
I Made My Code 16000× Faster (Python & Rust)

52,522 views

11 months ago

The Cherno
How to OPTIMIZE YOUR CODE!

Use code #cherno and try out PVS Studio for free ▻ https://pvs-studio.com/cherno_pvs Check out PVS Studio's YouTube channel ...

17:29
How to OPTIMIZE YOUR CODE!

106,411 views

4 years ago

Worlds In Motion
The Art of Game Optimization

Games are moving in a direction that leaves much to be desired at launch. But why should they be released in such a state?

10:18
The Art of Game Optimization

371,372 views

2 years ago

Dave's Garage
C++ Super Optimization: 1000X Faster

Obey this one simple C++ trick for a 1000x performance gain: constexpr! Check out the free sample of my book on the Spectrum at ...

15:33
C++ Super Optimization: 1000X Faster

453,488 views

2 years ago

SimonDev
Most Optimization Advice Misses the REAL Problem

Performance is one of the most important aspects of game development, but how do you actually approach it? Let's explore how ...

20:18
Most Optimization Advice Misses the REAL Problem

100,093 views

2 months ago

Indently
How Sets Can Truly OPTIMIZE Your Python Code

Today we will be looking at how sets can be used to significantly optimize your Python code. ▷ Become job-ready with Python: ...

6:08
How Sets Can Truly OPTIMIZE Your Python Code

52,162 views

2 years ago

Eskil Steenberg
Advanced C: The UB and optimizations that trick good programmers.

This is a video that will talk about some less know things in the programming language C, and how these things impact ...

1:12:34
Advanced C: The UB and optimizations that trick good programmers.

257,128 views

4 years ago