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Best AI Tools to Write & Complete Code (Free)

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Weekly · AI tools

Tools

  • Grok Build (xAI)

    Developer Tools

    AI models for reasoning, voice, and image generation.

    • AI Models
    • Code Generation
    • Workflow Automation

    Free

  • MiMoCode

    Developer Tools

    Open-source AI coding agent with persistent memory and subagent orchestration.

    • Code Agents
    • Persistent Memory
    • Subagent Orchestration

    Free

  • Research on agentic AI coding assistants' prompt patterns, coordination, and security.

    • Agentic AI
    • Code Patterns
    • Security Classification

    Free

  • UQLM

    Developer Tools

    Uncertainty quantification for large language models

    • Uncertainty Quantification
    • Hallucination Detection
    • Code Generation UQ

    Free

  • Stitch

    Website & App Development

    Generates UIs for mobile and web apps, speeding up design ideation.

    • UI Design
    • Prototyping
    • Frontend Code

    Free

  • agent-rules-books

    Developer Tools

    Rules and skills for AI coding agents inspired by programming books

    • Software Design
    • Code Refactoring
    • Clean Code

    Free

  • onUI

    Website & App Development

    Annotate and draw web UIs for AI agents, export structured context without code changes.

    • AI Agents
    • Browser Extensions
    • UI Annotation

    Free

  • LiveCodeBench

    Developer Tools

    Evaluates large language models for code with contamination-free methods

    • Code Evaluation
    • LLM Evaluation
    • Benchmarking

    Free

  • codesight

    Developer Tools

    Optimizes AI code conversations by reducing tokens.

    • Token Optimization
    • Code Analysis

    Free

  • Agent Swarm

    AI Agents

    Multi-agent orchestration for AI coding assistants with Docker isolation and integration.

    • Multi-Agent Orchestration
    • AI Coding
    • Workflow Automation

    Free

  • screenshot-to-code

    Developer Tools

    Converts screenshots to clean code (HTML/Tailwind/React/Vue)

    • Code Generation
    • AI Model Support
    • Output Stack Support

    Free

  • AI Dev Toolkit

    Developer Tools

    168 free AI dev resources including code generation and agent frameworks

    • Code Generation
    • AI Agents
    • Developer Tools

    Free

  • AI Context Templates

    Developer Tools

    Provides free templates to enhance AI coding assistants' usefulness

      Free

    • ECC

      Developer Tools

      Optimizes AI coding agents with skills, memory, and security.

      • Agent Infrastructure
      • Agent Skills
      • Code Generation

      Free

    • Roundtable

      Developer Tools

      Unifies multiple AI coding assistants through auto-discovery and standardized interface

        Free

      • Umi-OCR

        Image

        OCR software for offline text extraction from images and PDFs

        • OCR Software

        Free

      • Aider

        Developer Tools

        AI pair programming in your terminal

        • Code Generation
        • Productivity Tools
        • Developer Tools

        Free

      • dotnet/skills

        Developer Tools

        Repository for skills to assist AI coding agents with .NET and C#

        • AI Coding Agents
        • Code Plugins
        • Agentic Workflows

        Free

      Showing 1–20 of 20 tools