A web-based tool that allows users to compare different knife steels by visualizing their properties on a radar chart.

Select the desired knife steels, and the tool will generate a radar chart comparing their edge retention, toughness, corrosion resistance, and ease of sharpening on a 1-10 scale.

Fahmatrix is a lightweight Java library designed for efficient manipulation of tabular data, offering functionalities similar to Python's pandas but optimized for the JVM.

Fahmatrix can be used to import CSV/TSV files, perform summary statistics (describe(), mean(), stdDev(), percentile(), etc.), slice rows/columns, and perform fast parallel operations on numeric columns. It offers Series/DataFrame structures similar to pandas.

CamelAI is a tool that lets you query a BigQuery dataset of all Hacker News comments, stories, and users.

You can ask questions related to the Hacker News data. You can start by logging in and then sending your questions to the AI. You have 10 free messages to try the service.

Promptly is a platform designed to help users discover, organize, and share AI prompts and workflows.

Users can use Promptly to search for existing AI prompts, create and save their own prompts, and share them with the community. The platform is designed for both beginners and experienced users.

LearnFast is a platform that helps users efficiently process and understand learning content by generating summaries, quizzes, and other interactive learning aids.

Simply input your learning material (text, documents, etc.) into LearnFast. The platform will automatically generate summaries, quizzes, and other helpful resources to aid in your learning.

ElevateSells is an AI-powered tool that generates leads, writes personalized cold emails, sends them, and follows up automatically.

Users tell the AI what their business does and what problems it solves. They can either have the AI generate leads or use the built-in lead search tool. The AI handles the research, writing, timing, and sending of cold emails.

InvoiceGenius Jr. is a web-based software designed to help users create, send, and manage invoices.

Simply sign up, create your business profile, add clients, and generate invoices with ease. You can then send them directly via email and track payments.

It's a cloud platform that allows users to run and manage their Claude Code workflows remotely, offering a better alternative to CodeX.

Users can define their workflows in Claude Code and then execute them on the cloud platform. The results can be accessed from any device.

SchedulaWeek is a web application designed to automatically plan your weekly schedule by taking your tasks and organizing them efficiently.

To use SchedulaWeek, you input your tasks, specify any time constraints or preferences, and the website generates a schedule for you.

Yum Yum Go is a mobile game that aims to introduce children to healthy eating concepts in an engaging and fun way.

Players interact with the game to learn about different foods, their nutritional value, and the benefits of a balanced diet. The game likely involves challenges, rewards, and interactive elements.

Unora is a communication hub that combines messages from apps like WhatsApp, Instagram, Gmail, and others into a single, organized view, enhanced by an AI assistant.

Users can download the Unora app, connect their various messaging and email accounts, and then access all their communications through the Unora interface. The AI assistant helps summarize conversations, filter messages, and manage newsletters.

Akron is an open-source wallet designed to support the Spaces Protocol, a new protocol built for Bitcoin.

Users can utilize the Akron wallet to interact with the Spaces Protocol. Specific usage instructions are available on the project's GitHub repository and Spaces Protocol website.

Paynic is a Software as a Service (SaaS) application that simplifies the invoicing process. It allows users to create professional invoices, send them to customers, and track payments, all within a user-friendly interface.

Users can create invoices by inputting relevant information such as customer details, items, and amounts. Invoices can then be sent to customers directly through the platform. Users can also track payment status, manage finances, and stay organized.

A web application that allows users to resize multiple images simultaneously.

Users can upload images, specify desired dimensions, and download the resized images.

A system that creates isolated VPN tunnels for multiple users using WireGuard, OpenVPN, and Linux networking tools like netns, veth, iptables, and ip rule.

The setup is controlled with bash scripts and PostgreSQL. Users get a WireGuard tunnel, a dedicated namespace, NAT and routing table override, and a second namespace running OpenVPN. The entire system manages traffic isolation and routing.

Magic Worker is a tool that makes using Web Workers easier by allowing you to call worker functions as if they were regular async functions.

Install Magic Worker, then import and use it in your project. You can then define worker functions and call them directly, as if they were local async functions. Magic Worker handles the communication with the Web Worker.

LLMLingua-2-JS is a JavaScript port of the LLMLingua-2 algorithm that compresses lengthy prompts for Large Language Models (LLMs) directly in your web browser.

Open the provided URL in a WebGPU-enabled web browser. The tool will then compress your prompts automatically.

FillApp is a free Chrome extension that automatically fills web forms based on plain text input. It intelligently parses the text and populates the correct fields, including complex ones like dates and multiselects.

Install the Chrome extension. When you encounter a web form, simply write instructions in plain text (e.g., 'Ship it from @Source to @Destination'). FillApp will parse the text and fill the form accordingly. You can also save and reuse snippets for different forms.

Executor is an AI agent that operates on your computer, executing tasks based on user prompts.

Install the app on your machine or use a cloud-hosted instance. Control devices, schedule tasks, and manage everything through a web interface.

An interactive SRE assistant that helps manage Kubernetes clusters and AWS resources via natural language.

Users interact with the assistant through natural language conversations, enabling them to manage Kubernetes resources (pods, deployments, logs, scaling) and perform AWS cost analysis and reporting. It also integrates with Slack for team collaboration.

X-RAY is a system behavior auditor that monitors a Linux system for unexpected file and process changes by comparing the live system to its original ISO image. It can detect and automatically eliminate suspicious activities.

X-RAY is run on a Linux system. It compares the current system state with the original ISO image to identify discrepancies. Users can then review the identified changes and decide on appropriate actions, including automatically eliminating suspicious items. Behavior chains can be exported for visualization and analysis.

WasmPyEval is a server that allows users to execute Python code securely within a WASM environment.

Users can interact with the server through an API to submit Python code for evaluation. The server then uses a RustPython interpreter running in a WASM VM to execute the code and returns the results.

Blacklight is a tool designed to scan codebases, databases, cloud storage, and communication platforms for secrets, keys, and sensitive data.

Blacklight generates a SARIF report based on custom rules around governance and compliance requirements. Users can add their own rules and utilize the 114 matching criteria provided.

Pix is a system that allows users to create art by manipulating existing pixels.

Users can upload images, and then utilize the provided tools to transform the pixels and generate new artistic compositions.

DictionaryGames is a word puzzle application aimed at ESL students and English language enthusiasts to enhance vocabulary skills.

The app likely provides interactive word puzzles and games. Users can engage in these games without registration, making it accessible.

Mouse Escape is a game where the player controls a mouse, navigating through a maze-like environment, avoiding humans, and collecting cheese.

You can play the game by visiting the provided link and following the on-screen instructions.

Notato is an AI-driven tool designed to automatically create notes from audio or text input.

You can input audio (e.g., from a meeting) or text, and Notato will process it to generate organized notes. The specifics of how to upload or input the data into Notato will depend on the specific implementation, but generally involves either a transcription or input method.

GoStudio.ai is an AI-driven platform that creates professional headshots for users.

Users upload photos, and the AI generates various headshot options for professional use.

The product is a novel angular gear drive system designed for robotic applications, offering low backlash and efficient torque transmission.

The gear drive is intended to be integrated into robotic wrist joints and similar mechanisms to provide angular motion. It can be used in applications requiring precise control and smooth operation, avoiding the limitations of traditional gear systems.

It is a self-hosted microblogging server, allowing users to control their own data and online presence.

Users can self-host the server and use it to publish short-form content similar to a blog or social media.

It's a web application that analyzes a domain's activity on Hacker News, providing metrics like submissions, upvotes, comments, and charts.

Simply enter a domain, and the tool will display its Hacker News performance metrics, including charts for submissions, upvotes, and comments over time.

JSON Query is a web application designed to help users query, organize, and store JSON data across various devices and operating systems. It leverages the popular jQuery library for efficient querying.

Users can load JSON data, utilize the query interface to extract specific information, organize the data, and store it locally. Cloud sync is available for a paid tier.

TripJam is a platform designed for collaborative travel planning and communication within a group.

Users can create a group, chat, share locations on a map, and collaboratively build an itinerary.

Lines of Code is a tool that generates an interactive graph showcasing your GitHub code statistics, specifically the lines of code written in different languages across your repositories.

You can embed the interactive graph on your website or any platform. The output can be customized using query parameters to adjust the theme, metrics, and limit.

Subscan is a command-line tool designed for bug bounty hunters and penetration testers to discover subdomains, assess their security posture, and identify potential misconfigurations.

Subscan is used through the command line. Users can specify target domains, configure discovery methods (passive and brute-force), and select output formats (JSON, CSV, HTML, Markdown). The tool then scans for subdomains, assesses their security based on HTTP/TLS/CNAME data, and probes for common misconfigurations.

Kage is a platform for developers to manage the selling, securing, and scaling of self-hosted software.

Users can utilize Kage to implement features such as automatic licensing, renewals, usage-based billing, security measures to prevent unauthorized use, and AI-powered deployment for customers.

It's a Pomodoro timer integrated with Notion, allowing users to track time spent on tasks directly within their Notion workspace, and syncs with Notion database and calendar.

You integrate the tool with your Notion database. Then, you set up your tasks within Notion, start the timer within the tool, and track your work sessions. The timer synchronizes with your Notion calendar.

ResumeIQ is a web application that helps users analyze job descriptions and resumes to find the best match. It generates boolean queries from job descriptions and provides match scores and suggestions for improvement.

Users can drag and drop keyword groups, view match scores, and receive suggestions to improve resume fit. It involves uploading a job description, the user's resume, and interacting with the generated boolean queries and match scores.

Thirdpen is a platform that uses AI to break down complex subjects and present them in an interactive and visual way to enhance learning.

Users can input a subject to learn, and Thirdpen generates an interactive explainer. Users can then interact with the explainer to gain a deeper understanding.

It's an interactive 3D simulation of the Ising model, a cornerstone of statistical physics, allowing users to visualize and experiment with the behavior of ferromagnets.

Users can adjust parameters like coupling strength and external field to observe changes in energy and magnetization in real-time through a 3D visualization of a 2D slice of the lattice. The simulator utilizes the Metropolis algorithm for Monte Carlo updates.

Infofused is a tool that helps Discord server moderators save and organize helpful messages, creating a searchable public knowledge base.

Invite the bot to your server. Right-click or use an emoji to save messages. Saved messages are then published on a public, searchable page structured like your Discord server.

Insert-tools is a command-line interface (CLI) tool written in Python designed to facilitate the bulk insertion of data into ClickHouse databases.

Install via PyPI and use the CLI with JSON-based configuration for data insertion via SELECT queries, automatically matching column names and casting data types.

TripJam is a platform designed for group travel planning and communication, offering a shared map for location sharing and itinerary collaboration.

Users can create a group, invite members, share locations on a map, collaboratively build an itinerary, and communicate through a group chat.

TT-Boltz is a variant of AlphaFold 3, an AI model used for protein structure prediction, designed to run efficiently on a single Tenstorrent Wormhole card.

Users can input protein sequences and the model predicts the 3D structure. The specific usage involves running the software on a system equipped with a Tenstorrent Wormhole card. Detailed instructions might be available on the project's repository or documentation.

A PyTorch implementation of a Transformer model.

This implementation can be used for learning about Transformer models, experimenting with different configurations, and understanding the underlying mechanisms. It's designed for understanding rather than production use.

KidSpark is a platform that helps teenagers find and connect with local job opportunities, like odd jobs in their community.

Teenagers can create profiles, list their skills and availability, and browse job postings. Employers can post jobs and contact teenagers directly through the platform.

Vision AI Label Studio is a modern, offline-first, open-source image labeling tool.

The application supports manual annotations (boxes, polygons, lasso), and AI-assisted labeling via YOLOv8. It offers multi-format export, and works as a desktop and web application.

DeepShot is a machine learning model that predicts NBA game outcomes with approximately 71% accuracy. It's built using Python, utilizes real NBA data, Exponentially Weighted Moving Averages (EWMA), and features an interactive NiceGUI interface.

The product is used by accessing its interactive NiceGUI interface. Users can compare teams and view game predictions based on historical stats and performance metrics. The underlying model is accessed through the open-source Python code.

A system designed to evaluate LLMs by leveraging prime factorization challenges.

Utilize prime factorization problems as an evaluation metric for the performance of LLMs.

A tool that helps users visualize their usage of the claude.ai chatbot service, providing a dashboard view of their activity and associated costs.

Install the Firefox browser extension. The extension will likely access and analyze your claude.ai chat history to generate the visualizations. Specific instructions on usage can be found on the GitHub repository.