Free Source code optimization - Top Rated AI Tools

PseudoEditor

Write and compile pseudocode instantly online.

Pseudocode

Open

15,710

40

5.0

Released 4y ago

Free + from $10

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Timecomplexity

AI-powered code runtime complexity analyzer

Code runtime analysis

Open

3,665

10

5.0

Released 2y ago

Free + from $5/mo

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TimeComplexityAI Developer

🙏 1 karma

Jun 12, 2023

Hi there - this is Paris, the maker of TimeComplexity.ai! I hope you like this tool, please let me know any feedback!

1 Reply Share Delete Report

Code-genius

AI code generation for developers

Coding

Open

3,719

32

5.0

Released 2y ago

Free + from $6/yr

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Nacho

🙏 100 karma

Jul 10, 2023

I'm a developer and Code Genius is my pair programming, it's amazing how much time it already saved me. Especially when it comes to unit tests (Jest and React Testing Library) 💯 Recommended!

6420 Reply Share Delete Report

Kilo Code

AI-powered coding assistant for VS Code

Coding

Open

21,947

141

4.7

Released 6mo ago

No pricing

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3,418 kilocode.ai

Andrei

🛠️ 40 tools 🙏 3,717 karma

Apr 22, 2025

>Why is this website so ugly? Our goal is to rapidly make the software better, not to have a shiny website. Love it!

11818 Reply Share Delete Report

$Refraction$

Refraction

Assisted code generation and refactoring for devs.

Coding

Open

11,687

334

4.6

Released 2y ago

Free + from $8/mo

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João Carneiro

🙏 3 karma

Dec 11, 2023

amazing product!!!

21 Reply Share Delete Report

Code purpose programs

AI code assistant: Analyze, explain, and optimize snippets instantly.

Code explanations

Open

Released 11mo ago

100% Free

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Codeium

AI-powered code completion for 20+ languages

Coding

Open

26,746

449

4.5

Released 2y ago

Free + from $12/mo

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Mino F16

🙏 34 karma

Jun 12, 2023

magnificent. perfect. no errors.

5125 Reply Share Delete Report

Mazaal AI

Automate tasks and create custom AI solutions - No tech skills needed

Workflows

Open

5,571

48

4.5

Released 2y ago

Free + from $39/mo

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Christina

🙏 1 karma

Apr 22, 2025

While Mazaal still has a ways to go in terms of product stability, it has lots of potential and can potentially one day be a competitor to Zapier.

1 Reply Share Delete Report

Flexpilot

Open-source Copilot alternative for VS Code

Coding

Open

3,169

101

4.3

Released 11mo ago

100% Free

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Sree Sankari

🙏 7 karma

Nov 11, 2024

Seamless to setup and works as an excellent alternative to GitHub Copilot.

7 Reply Share Delete Report

Blackbox

Code as fast as you think with AI-powered assistance.

Coding

Open

18,893

131

4.1

Released 2y ago

Free + from $7.99/mo

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OpenRefactor

AI-powered code refactoring for any language

Code refactoring

Open

1,940

9

4.0

Released 2y ago

100% Free

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Jit Codes

Transform text into code with AI

Coding

Open

11,442

184

3.7

Released 2y ago

Free + from $19/mo

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Maximiliano Torres Estrada

Sep 8, 2025

Its a really great code generator, it helped me with lots of codes for lots of programming languages, it gives short answers, explain the code and gives you versions of the code if asked

11 Reply Share Delete Report