Best sandbox testing tools in 2025

Tensorflow.js

JavaScript library for building machine learning models in web applications.

Symphony.run

Voice-responsive programming for everyone, enhancing accessibility.

Buildt

AI-driven solution for efficient software engineering tasks.

Figstack

AI-driven solution for code comprehension and documentation.

GitHub Actions

Automates code testing and deployment from GitHub repositories.

Programming Translate

Translate code between multiple programming languages effortlessly.

Open Source Robotics Foundation (OSRF)

Open-source frameworks for designing and simulating robotic systems.

banruoai.cn

AI-driven writing assistant for emails, contracts, and creative projects.

Anky.AI

AI-driven solutions for content creation and design.

Subscription + from $6.99/m
open
InterviewPal

AI-driven practice for job interviews with personalized feedback.

TalkTune

Practice speaking skills in realistic scenarios with adaptive feedback.

IELTS Podcast

Instant feedback for IELTS writing and speaking practice.

Booknotes

Access concise book summaries and key insights quickly.

Mark•r

Engage actively with web content using AI insights.

Ielts

Instant feedback for IELTS Writing Task 2 preparation.

Consultan AI

Instant feedback for consulting interview practice with real questions.

Cognicircuit

AI-driven personalized exam preparation for language proficiency tests.

Apple Numbers

Create stunning spreadsheets with ease using intuitive design features.

IllusionDiffusion

Create unique images from simple text prompts.

PromptBot

Instantly generate writing prompts for enhanced creativity.

LangChain

Framework for building intelligent applications using large language models.

Peruser

Intelligent AI-driven search for precise information retrieval.

CodeAcademy

Interactive coding courses for learning programming and tech skills.

Free + from $11.99/m
open
Juni Learning

Engaging online coding and math classes for kids

Free + from $299/m
open
Sketch

AI-driven code generator for pandas users in Python.