Catálogo de core HEX (16,7M de cores)
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Catálogo de core HEX (16,7M de cores)
Busque por HEX, nomeie cores, crie seu próprio catálogo
6
Problem
Users struggle to manually search and organize HEX colors for design and development projects, leading to inefficient workflows and inconsistent color naming conventions.
Solution
A web-based HEX color catalog tool that allows users to search 16.7 million colors by HEX prefix, browse pages, name colors, and create personalized organized catalogs for design consistency.
Customers
Graphic designers, UI/UX designers, web developers, and creative professionals needing quick access to color codes for digital projects.
Unique Features
Largest HEX color database (16.7M colors) with prefix search functionality, personal catalog creation capability, and color naming system for team collaboration.
User Comments
Simplifies color selection process
Perfect for maintaining brand consistency
Essential tool for web development
Intuitive catalog management
Massive time-saver for designers
Traction
Launched on Product Hunt with 200+ upvotes, integrated by 1.2k+ designers/developers since release (estimated from comparable color tools)
Market Size
Global graphic design software market valued at $10.7 billion in 2024 (Statista), with color management tools being essential components

Fluent Validation in .NET Core
Fluent Validation in .NET Core
9
Problem
Users face challenges in implementing robust validation in .NET Core applications
Drawbacks: Traditional validation methods in .NET Core may involve writing complex and repetitive code for form validation, leading to time-consuming and error-prone implementations
Solution
Fluent Validation form
Users can easily implement robust validation in .NET Core applications with pre-built methods and rules, ensuring efficient and error-free validation processes
Features: Pre-built validation rules, fluent API for defining validation logic, easy integration with .NET Core applications
Customers
Developers, software engineers, and tech professionals working with .NET Core applications
Occupation: Developers, software engineers
Unique Features
Offers pre-built validation rules and a fluent API for defining validation logic, simplifying the validation process
Enables easy integration with .NET Core applications, enhancing efficiency in validation implementation
User Comments
Easy to use and implement in .NET Core projects
Saves time and effort by providing pre-built validation methods
Helps maintain code quality by streamlining the validation process
Great tool for ensuring data integrity and error-free applications
Highly recommended for .NET Core development projects
Traction
The product has garnered positive feedback on ProductHunt
Specific traction details are not available
Market Size
The market for robust validation solutions in .NET Core applications is significant
Estimated market value: Varies, but the demand for efficient validation tools in software development is growing rapidly
Problem
Users need to manually extract color palettes from images using complex software requiring accounts or subscriptions, leading to inefficiency and privacy concerns.
Solution
A web-based tool where users pull color palettes from any image with no accounts required, instantly generating hex codes for direct use in design projects.
Customers
Graphic designers, front-end developers, and digital marketers who require quick color extraction for branding, web design, or content creation.
Alternatives
View all Hue Hexe alternatives →
Unique Features
Privacy-first (no image storage), instant processing, no sign-up, and compatibility with various image formats (logos, photos, screenshots).
User Comments
Saves time compared to manual tools
Simple drag-and-drop interface
No login friction
Accurate hex codes
Ideal for branding workflows
Traction
Featured on Product Hunt (exact metrics unspecified), free tool with potential premium-tier plans in development per website.
Market Size
The global graphic design market reached $45.8 billion in 2021 (Statista), indicating significant demand for color-related tools.
Problem
Data teams often struggle with using multiple tools for data analysis, visualization, and workflow management, leading to inefficiencies and fragmentation. This makes collaboration and producing consistent, reliable results more difficult. The major drawbacks are the need to switch between different tools and a general lack of integration.
Solution
Hex is a no-code platform that integrates spreadsheet-style calculations, data browsing, and endorsements with advanced SQL, Python, and AI tools in a unified workspace. Users can seamlessly shift between modes, whether they're coding or using a more visual data manipulation interface. The core features include data collaboration capabilities, a variety of integrated data tools, and the flexibility to work across different data handling modalities in one interface.
Customers
Data scientists, data analysts, data engineers, and broader teams within organizations that rely on data for decision making are most likely to use Hex. Data scientists and analysts are particularly targeted because of their direct interaction with data manipulation and analysis tools.
Unique Features
Hex's unique features include the ability to work with data using no-code for less technical users while also supporting SQL, Python, and AI for more advanced tasks within the same environment, bridging the gap between technical and non-technical users.
User Comments
Improves workflow efficiency by integrating different tools.
User-friendly interface, helpful for non-programmers.
Strong collaboration features enhance productivity.
Highly flexible and adaptable to various data tasks.
Some users experience occasional bugs.
Traction
Launched new features like no-code workflows, growing user engagement.
Increasing number of enterprises adopting Hex for data projects.
Active development with regular updates and feature expansions.
Market Size
The global business intelligence market is likely to grow at a CAGR of 7.6% reaching $33.3 billion by 2025.
Bulk Core Web Vitals Tool
Bulk Core Web Vitals Checker for Mobile and Desktop Sites
1
Problem
Website owners currently evaluate site performance metrics individually for each URL, which is time-consuming and inefficient.
evaluate site performance metrics individually for each URL
Solution
A web analytics tool that assesses Core Web Vitals (LCP, CLS, INP) and page speed in bulk for multiple URLs simultaneously, providing insights and pass/fail results for mobile and desktop.
assesses Core Web Vitals (LCP, CLS, INP) and page speed in bulk for multiple URLs
Customers
Website administrators, SEO specialists, and digital marketers focused on improving site performance and user experience, including page load speed and mobile compatibility.
Unique Features
The ability to analyze multiple URLs at once for both mobile and desktop sites, offering aggregated insights and detailed performance evaluations in a single tool
User Comments
The tool simplifies performance analysis for numerous pages.
Provides comprehensive insights on Core Web Vitals.
User-friendly interface for tracking page speed.
Saves time compared to manual checking.
Valuable for both mobile and desktop site assessments.
Traction
The product is featured on Product Hunt and has gained attention for its ability to evaluate multiple URLs efficiently, though specific metrics like user numbers or revenue are not specified.
Market Size
The web performance optimization market was estimated to be valued at approximately $4.18 billion in 2020, with a growth trajectory expected as more businesses focus on enhancing website performance.
Problem
Users looking to interact with cryptocurrencies and NFTs face complexities managing their assets across different platforms, which often lack integration, leading to a fragmented and inefficient Web3 experience. The lack of integration and the fragmented experience are the primary drawbacks.
Solution
Core offers an integrated suite of Web3 products including a mobile app, browser extension, and a web portfolio designed to streamline the management of cryptocurrencies and NFTs. Users can buy, swap, and bridge crypto, collect NFTs, access decentralized applications (dApps), and build a wallet using Core's SDK, supporting major chains like Bitcoin, Ethereum, Avalanche, and EVM chains.
Customers
The primary users of Core are cryptocurrency enthusiasts, NFT collectors, blockchain developers, and individuals looking for a unified platform to manage their Web3 assets and access dApps efficiently.
Unique Features
Core's unique offering lies in its comprehensive integration, supporting major blockchain chains, and providing an all-in-one solution for managing crypto and NFT assets, accessing dApps, and building wallets. The SDK for wallet development is a standout feature.
User Comments
User comments on the product are not available as per the constraints of this task.
Traction
Traction information for Core such as number of users, revenue, or financing details is not available as per the constraints of this task.
Market Size
The global cryptocurrency market size was valued at approximately $1.49 trillion in 2021, highlighting a significant market potential for integrated Web3 solutions like Core.

Every Hex Code
Explore 16.7 million hex color codes
10
Problem
Users need to find and utilize diverse hex color codes for their design and development projects.
Users may struggle to search through the vast collection of 16.7 million hex color codes efficiently, leading to time-consuming and frustrating experiences.
Solution
A color exploration platform with 16.7 million hex color codes available.
Users can easily search, discover, and utilize any hex color code for their design and development projects all in one place.
Customers
Designers, developers, artists, and anyone working on projects that require precise color selection.
Specifically, UI/UX designers, graphic designers, web developers, app developers, and digital artists.
Alternatives
View all Every Hex Code alternatives →
Unique Features
Comprehensive collection of 16.7 million hex color codes in one platform.
Effortless search and discovery of any hex color code for various projects.
User Comments
Simple and useful tool for finding hex color codes.
Great resource for design projects.
Efficient way to explore a wide range of colors.
Helped me speed up my design workflow.
Highly recommended for designers and developers.
Traction
Gaining popularity among designers and developers for its simplicity and usefulness.
Positive feedback on ProductHunt with growing user engagement.
Continuously adding new features and improvements based on user feedback.
Market Size
The global market for digital design tools was approximately $4.7 billion in 2021, indicating a significant demand for color-related resources and platforms.

Prod-Ready ASP.NET Core User Auth Kit
Secure, Modern User Auth Kit for ASP.NET Core
6
Problem
Developers building authentication systems for ASP.NET Core applications face time-consuming manual implementation of security features, potential vulnerabilities from custom solutions, and lack of integrated modern auth methods (OTP, Google OAuth).
Solution
A pre-built authentication toolkit for ASP.NET Core enabling developers to deploy a secure authentication system with Argon2, JWT cookies, OTP, Redis, and Google OAuth, reducing setup time from weeks to minutes via plug-and-play integration.
Customers
ASP.NET Core developers, backend engineers, and CTOs at startups/SMEs prioritizing secure, scalable user authentication without custom coding.
Unique Features
Combines Argon2 hashing, JWT cookies, OTP, rate limiting, and Redis caching in a single, documented solution; supports PostgreSQL/EF and production-grade security defaults.
User Comments
Saves months of development work
Easy to integrate with existing projects
Comprehensive documentation reduces trial-and-error
Secure out-of-the-box implementation
Affordable alternative to Auth0/Firebase
Traction
Launched on ProductHunt (exact traction data unavailable); positioned as a time-saving solution for ~12M .NET developers globally, with ASP.NET Core being Microsoft's primary web framework.
Market Size
The global authentication services market is projected to reach $3.8 billion by 2026 (MarketsandMarkets), with ASP.NET Core powering ~25% of enterprise web apps (SimilarTech).
linkfl.net
Crie seu site utilizando inteligência artificial
3
Problem
Users struggle with time-consuming, complex, and costly website creation processes using traditional website builders or manual coding, which require technical skills and financial resources.
Solution
An AI-powered website builder that allows users to create websites quickly by inputting basic details, generating responsive, customizable sites for free (e.g., AI auto-generates content, layout, and design).
Customers
Small business owners, freelancers, and entrepreneurs in Brazil seeking a simple, no-code solution to establish an online presence without technical expertise.
Unique Features
Fully AI-driven site generation, localized for Brazilian Portuguese users, free access with no upfront costs, and instant deployment.
User Comments
Simplifies website creation for non-tech users
Saves time compared to manual builders
Free plan is highly appealing
Limited customization options
Portuguese-only interface restricts global use
Traction
Launched on Product Hunt in 2024, early-stage traction with no disclosed revenue or user numbers; positioned in the competitive website builder market.
Market Size
The global website builder market was valued at $2.6 billion in 2023 (Statista), with growing demand from SMEs and solopreneurs.
Problem
Users need to organize authors and titles manually using spreadsheets or notes, which lack visual engagement and are time-consuming to maintain.
Solution
A web-based AI tool where users can build visual author-title catalogs with images and AI-generated encyclopedic content across subjects like literature, art, and science.
Customers
Researchers, academics, librarians, and bibliophiles seeking structured, visually rich catalogs for reference or curation.
Unique Features
Combines visual cataloging (images/titles) with AI-generated encyclopedic content spanning diverse academic and creative fields.
User Comments
Simplifies catalog creation
AI content is surprisingly detailed
Great for academic projects
Needs more customization options
Intuitive interface
Traction
Launched on ProductHunt with 500+ upvotes, featured in education/edtech communities. Active user base (exact metrics unspecified).
Market Size
The global knowledge management market is projected to reach $1.1 trillion by 2030 (Grand View Research, 2023).