Best Developer Tools

Number Check & Filter API lets you check a bunch of phone numbers to see if they have active WhatsApp、Telegram、instagram、Facebook、Amazon、Apple accounts. It also tells you about the account's status. Our number filter API helps you easily sort active WhatsApp、Telegram、instagram、Facebook、Amazon、Apple numbers from inactive ones, so you can find the best contacts for your business.

Getting reliable web data at scale is tough and getting harder all the time. Gaffa provides an API that makes it simple again. Gaffa will take care of all the complexity like residential proxies, scaling, infrastructure, failures and data parsing so you can concentrate on your business and not fixing broken scraping pipelines. Using Gaffa's REST API you can send a single request to perform a huge number of actions like scrolling and clicking mimicking natural human browsing patterns as well as extracting page data as images, markdown, html or, using LLM, JSON. Because Gaffa is designed to work even against the hardest to scrape sites it also has a stealth mode which uses real browsers, solves CAPTCHAs and uses residential proxies to ensure you get the data you need with minimum stress.

Opin is an AI-powered customer feedback and NPS platform built for modern SaaS and digital product teams. With Opin, teams can collect NPS, CSAT, CES, and other customer surveys directly from their product using a lightweight Web SDK, shareable survey links, or email-based collection. Surveys can be triggered right after key moments—such as onboarding completion, checkout, feature usage, or support interactions—so feedback is always contextual and timely. What makes Opin different is its AI-driven analysis. Instead of manually reading hundreds of responses, Opin automatically summarizes feedback, highlights recurring themes, and surfaces actionable insights teams can act on quickly. Opin is ideal for startups and growing companies that want a simple, affordable, and developer-friendly way to understand customer sentiment without enterprise complexity.

Geekflare Connect is a BYOK AI platform for modern businesses to reduce AI spending and collaborate with the entire team. In a world where new AI models are released constantly, Geekflare AI ensures your business stays agile. Instead of being locked into a single ecosystem, your team can choose the best model for any task. Key Features: - Switch between top-tier AI models from providers like OpenAI, Google, Anthropic, Perplexity, and more, all within a single interface. - Onboard your entire organization, from marketing and sales to development and support. Work together in a shared environment, manage user access, and maintain a centralized history of your AI-powered work. - Consolidate all AI usage into one platform. Instead of managing dozens of individual subscriptions, use your own API keys (BYOK) to monitor usage, prevent redundant spending, and optimize costs across the entire organization. - Augment LLM responses with Internet access to get real-time data.

Kinde has a generous free plan with up to 10,500 MAU free of charge. Their Pro plan costs $25/month and the price for each additional MAU over 10,500 is $0.0175.

GoPasswordless is an authentication service and SDK that focuses on enabling passwordless authentication flows in web apps.

GPT Image 2 is an independent AI image generation service delivering 99%+ text rendering accuracy in generated images. Generate photorealistic 2K images in under 10 seconds with no ChatGPT queue. Features native 2K resolution upscalable to 4K, 8 aspect ratios, multi-turn conversational editing, and full commercial usage rights. Ideal for e-commerce product mockups, brand assets, marketing creatives, and developer prototypes. Free 30 credits to start, with Basic, Pro, and Business plans available. 7-day money-back guarantee included.

# Framepack AI: The Revolutionary AI Video Generation Model Framepack AI is a breakthrough neural network structure for AI video generation. It employs innovative "next frame prediction" technology combined with a unique fixed-length context compression mechanism, enabling users to generate high-quality, high-framerate (30fps) videos up to 120 seconds long with very low hardware barriers (requiring only consumer-grade NVIDIA GPUs with 6GB of VRAM). ## What Makes Framepack AI Unique? The core innovation of Framepack AI lies in its **fixed-length context compression** technology. In traditional video generation models, context length grows linearly with video duration, leading to a sharp increase in VRAM and computational resource demand. Framepack AI effectively solves this challenge by intelligently evaluating the importance of input frames and compressing this information into fixed-length context 'notes'. This significantly reduces the demand for VRAM and computational resources, making it possible to generate long videos on consumer hardware. ## Key Features * **Fixed-Length Context Compression**: Intelligently compresses all input frames into fixed-length context information, preventing memory usage from scaling with video length and dramatically reducing VRAM requirements. * **Minimal Hardware Requirements**: Requires an NVIDIA RTX 30XX, 40XX, or 50XX series GPU with at least 6GB of VRAM. Compatible with both Windows and Linux operating systems, supporting FP16 and BF16 data formats. * **Efficient Generation**: Generates frames at approximately 2.5 seconds per frame on RTX 4090 desktop GPUs, with optimization (like teacache) reducing this to 1.5 seconds per frame. * **Strong Anti-Drift Capabilities**: Progressive compression and differential handling of frames by importance mitigates the 'drift' phenomenon common in long video generation, ensuring consistent quality throughout. * **Multiple Attention Mechanisms**: Support for PyTorch attention, xformers, flash-attn, and sage-attention provides flexible optimization options for different hardware setups. * **Open-Source and Free**: Developed by ControlNet creator Lvmin Zhang and Stanford University professor Maneesh Agrawala. Framepack AI is a fully open-source project with its code and models publicly available on GitHub, backed by an active community and rich ecosystem. ## Getting Started with Framepack AI You can download Framepack AI from its official GitHub repository. It can be used as a standalone application or integrated with platforms like ComfyUI. The community, such as RunningHub, has also created a Framepack plugin for zero-threshold usage. Framepack AI is dedicated to advancing AI video generation technology. Join us in exploring the future of video creation!

Hexabot is an open-source AI chatbot and agent solution that allows users to create and manage multi-channel, multilingual AI-powered chatbots with ease. Designed for flexibility and customization, Hexabot offers powerful text-to-action capabilities, enabling developers and businesses to tailor their bots to meet specific needs. Built by the community for the community, Hexabot empowers individuals and organizations to create innovative, interactive agents and democratizes access to AI technology.

Lightning AI is the company behind PyTorch Lightning, the deep learning framework for training, finetuning and serving AI models (80+ million downloads). PyTorch Lightning started in 2015 by Lightning founder William Falcon while working on computational neuroscience research at Columbia University scaling Generative Adversarial Networks and Autoencoders in the context of neural decoding working under Liam Paninski. He open sourced it in 2019 while pursuing a PhD in self-supervised learning (SSL) at NYU and Facebook AI Research (FAIR) supervised by Kyunghyun Cho and Yann Lecun. SSL techniques are at the heart of models like Chat GPT (next word prediction). In 2019 PyTorch Lightning started to be used to train huge models on 1024+ GPUs inside Facebook AI. Today, it’s used by over 10,000 companies and 1+ million developers to train, finetune and deploy the world’s largest models. Lightning AI started in 2020 as a platform to train models on the cloud across 1000s of GPUs. Today, the platform has evolved to a fully end-to-end platform covering everything from distributed data processing, training, finetuning foundation models, to serving and deploying AI apps. Lightning Studios expand on PyTorch Lightning’s core ethos of “You do the science, we do the engineering” by delivering the world’s most intuitive, easy to use, fastest platform for working on AI. From prototyping research ideas to deploying foundation models.

Autheo is an advanced blockchain ecosystem designed to redefine how developers, enterprises, and digital communities interact with Web3 infrastructure. Positioned as a Layer-0 Operating System with an integrated Layer-1 blockchain, Autheo aims to solve one of the biggest challenges in modern decentralized technology: fragmentation. Traditional Web3 development often requires teams to manage multiple APIs, SDKs, storage systems, authentication layers, and infrastructure providers separately, creating unnecessary complexity, high costs, and scalability limitations. Autheo addresses these problems by combining all essential blockchain and development components into one unified and interoperable environment. At its core, Autheo functions as a comprehensive operating system for the decentralized internet. Instead of offering only a blockchain network, the platform integrates identity management, decentralized compute power, storage systems, developer tooling, artificial intelligence capabilities, and full-stack infrastructure into a coordinated ecosystem. This approach allows developers to build applications, launch ecosystems, and create intelligent systems without relying on fragmented third-party services. The platform is designed to bridge the gap between Web2 and Web3, making blockchain adoption more practical for businesses and developers who want modern decentralized solutions without excessive technical barriers. One of the key pillars of Autheo is its integrated Layer-0 and Layer-1 architecture. The Layer-0 component provides the foundational interoperability and network coordination required for scalable ecosystems, while the integrated Layer-1 blockchain delivers speed, sovereignty, and programmable functionality for decentralized applications. Together, these layers create an environment where projects can launch with native compatibility, security, and scalability already built into the infrastructure. Autheo also includes a decentralized cloud infrastructure that combines compute, messaging, and storage capabilities. This enables applications to operate in a more distributed and sovereign way, reducing dependence on centralized hosting services. Developers gain access to a unified stack where frontend systems, backend infrastructure, smart contracts, and orchestration tools work together seamlessly through full-stack SDKs. By simplifying development workflows, Autheo allows builders to focus more on innovation and less on infrastructure management. Another major feature of the ecosystem is DevHub, the platform’s native development workspace. DevHub is designed to streamline testing, deployment, scaling, and project management inside the Autheo environment. Instead of switching between disconnected tools and platforms, developers can manage the entire lifecycle of their applications within a single workspace. This integrated approach improves efficiency and lowers the barrier to entry for teams building decentralized solutions. Autheo also places significant emphasis on digital identity and artificial intelligence. TheoID provides post-quantum secure authentication and digital sovereignty for users and assets, ensuring strong identity protection in a future increasingly influenced by advanced computing technologies. At the same time, THEO AI introduces intelligent automation and adaptive workflows into the ecosystem. According to the platform, the network is designed to evolve over time as AI-native systems and autonomous agents participate in the infrastructure, creating what the company describes as a “living network” that learns, adapts, and grows continuously. The project is supported by a large international team composed of executives, blockchain engineers, AI specialists, designers, security professionals, product managers, and infrastructure experts. Autheo highlights that more than one hundred co-founders and contributors from industries such as blockchain, gaming, artificial intelligence, cloud computing, and open-source development are involved in shaping the ecosystem. This collaborative structure reinforces the company’s vision of building not only a blockchain platform, but also a long-term movement focused on the next era of decentralized internet infrastructure. Autheo differentiates itself from traditional blockchain ecosystems like Ethereum and Solana by positioning itself as a fully integrated operating system rather than a standalone blockchain. The platform’s vision extends beyond decentralized finance or smart contracts, aiming instead to create a complete environment where infrastructure, AI, identity, and application development converge into one intelligent network. By combining interoperability, sovereignty, automation, and scalability, Autheo seeks to become a foundational layer for the future of the connected and intelligent web.

Turn your voice into text instantly with offline speech-to-text dictation for Windows — private, fast, and fully offline. Murmur is a powerful offline speech-to-text and voice dictation app for Windows, built on the OpenAI Whisper neural network. All voice processing happens entirely on your device. No internet connection, no cloud services, and no audio ever leaves your computer. Designed for productivity and privacy, Murmur lets you dictate text into any application using a single global hotkey. Just press the shortcut, speak naturally, and release — the transcribed text appears instantly at your cursor position so you can keep working without interruption. Murmur works everywhere: IDEs, terminals, browsers, chats, document editors, and enterprise applications. It is especially suited for corporate, offline, and NDA-restricted environments where cloud-based dictation tools are not allowed. Notebook is a PRO Feature Upgrade to PRO to unlock the Notebook feature and transcribe long recordings and files. * Transcribe audio and video files * Long recordings up to 3 hours * Export to TXT, PDF, DOCX, SRT * Unlimited saved transcriptions Key Features 🔒 100% Offline & Private All speech recognition runs locally on your PC. No uploads, no tracking, no telemetry, and no external servers. 🧠 Whisper AI Engine Accurate real-time speech recognition powered by OpenAI Whisper, supporting 99+ languages with automatic language detection. ⚡ High Performance GPU acceleration with NVIDIA CUDA and Vulkan for fast transcription. Automatically falls back to CPU when GPU is unavailable. ⌨️ Global Hotkey Dictation Start and stop dictation instantly from any application using a customizable system-wide hotkey. ✍️ Type Anywhere Transcribed text is automatically inserted into the active window or text field — no copy-paste, no app switching. 🗂 Local Transcription History All transcriptions are stored locally for browsing, editing, copying, and reuse. 🪶 Minimal Interface Clean, lightweight, distraction-free UI designed to stay out of your way while you work. 🔐 Privacy by Design • Audio never leaves your device • All data stored locally • No account or sign-in required • No analytics or tracking Perfect For • Writing emails, documents, and messages • Dictating notes, documentation, and code comments • Developers working in IDEs and terminals • Journalists and writers who value privacy • Accessibility and hands-free typing • Working without internet access • Pr

Turn your voice into text instantly with offline speech-to-text dictation for Windows — private, fast, and fully offline. Murmur is a powerful offline speech-to-text and voice dictation app for Windows, built on the OpenAI Whisper neural network. All voice processing happens entirely on your device. No internet connection, no cloud services, and no audio ever leaves your computer. Designed for productivity and privacy, Murmur lets you dictate text into any application using a single global hotkey. Just press the shortcut, speak naturally, and release — the transcribed text appears instantly at your cursor position so you can keep working without interruption. Murmur works everywhere: IDEs, terminals, browsers, chats, document editors, and enterprise applications. It is especially suited for corporate, offline, and NDA-restricted environments where cloud-based dictation tools are not allowed. Notebook is a PRO Feature Upgrade to PRO to unlock the Notebook feature and transcribe long recordings and files. * Transcribe audio and video files * Long recordings up to 3 hours * Export to TXT, PDF, DOCX, SRT * Unlimited saved transcriptions Key Features 🔒 100% Offline & Private All speech recognition runs locally on your PC. No uploads, no tracking, no telemetry, and no external servers. 🧠 Whisper AI Engine Accurate real-time speech recognition powered by OpenAI Whisper, supporting 99+ languages with automatic language detection. ⚡ High Performance GPU acceleration with NVIDIA CUDA and Vulkan for fast transcription. Automatically falls back to CPU when GPU is unavailable. ⌨️ Global Hotkey Dictation Start and stop dictation instantly from any application using a customizable system-wide hotkey. ✍️ Type Anywhere Transcribed text is automatically inserted into the active window or text field — no copy-paste, no app switching. 🗂 Local Transcription History All transcriptions are stored locally for browsing, editing, copying, and reuse. 🪶 Minimal Interface Clean, lightweight, distraction-free UI designed to stay out of your way while you work. 🔐 Privacy by Design • Audio never leaves your device • All data stored locally • No account or sign-in required • No analytics or tracking Perfect For • Writing emails, documents, and messages • Dictating notes, documentation, and code comments • Developers working in IDEs and terminals • Journalists and writers who value privacy • Accessibility and hands-free typing • Working without internet access • Pr

OmniRogue is a data privacy–first AI platform that helps teams build, orchestrate, and deploy AI agents to automate real business workflows. It’s designed for organizations that want the power of modern AI without handing over sensitive data or losing operational control. With OmniRogue, you can connect tools, create multi-step agent workflows, and standardize how AI is used across your company—while maintaining privacy, governance, and clear ownership over your data. Whether you’re automating internal processes, customer operations, or knowledge workflows, OmniRogue provides a secure foundation to scale AI responsibly.

Davinci MagiHuman AI is an open-source, high-performance audio-video model with a single-stream Transformer. It generates fully synchronized digital human videos (expressions, motions, voice) from one image. Supporting 6 languages, fast HD rendering and stable quality, it’s widely used in virtual hosting, corporate presentations, education and cross-border short videos.

buggy.run finds your app's vulnerabilities before attackers do. Point it at your app and it explores every page, not just the public homepage, signs in like a real user, and checks everything it finds: data leaks, exposed keys, broken access, injection, misconfigurations, and more. You don't get a 200-page PDF. You get a short to-do list of what actually matters, each with the exact issue and how to fix it. Audit-grade depth on every deploy, so you catch the bug while it's still one unnoticed bug and not a breach. Built for teams who ship fast and can't afford a $10k pentest on every release.

If you need a 3D model but don’t know where to start, [Pixal3D](https://pixal3d.cc/) is a website that turns one image into a textured 3D model. No hard skills are needed. You just use your browser. ## What This Tool Does Pixal3D is an image‑to‑3D model generator. You give it a picture—like a photo of a toy, a shoe, or a game character. The tool then creates a 3D model file in GLB format. This file has textures, so it looks like the original image. You can rotate and see the model right on the site. If you are happy, you download it. You can choose between two modes: Standard (1024 pixels) or High‑res (1536 pixels). Standard is faster and costs fewer credits. High‑res gives more detail for important projects. Each generation uses credits. You buy credits with a subscription plan. The website keeps a history of all your models, so you can preview and download them again later. ## Who This Is For Pixal3D is for people who need 3D models but are not trained in 3D software. Here are some examples: - **Game creators** can make quick props or characters for a prototype. They can test how an object looks in 3D from a simple drawing. - **Sellers online** can turn product photos into 3D views. This helps to show a product from all sides. - **Design hobbyists** who like to make things with 3D printers or digital art can transform their images into printable or editable models. - **Fashion and accessory designers** can put a picture of a bag or shoe and get a 3D model to present ideas. - **Beginner 3D learners** can start with Pixal3D to understand what 3D models feel like without complex tools. The tool is not for making final, perfect models. It is for starting fast, testing ideas, or getting a base model you can later improve with other software. ## Simple and Clear Plans Pixal3D has three yearly plans: Basic for hobbyists, Standard for most creators, and Pro for power users. All plans give you a set number of credits every month. You also get a commercial license, no watermark on your models, and private generation. The credit system is clear. You always know how many credits you have left. Even if you don’t subscribe, you can try with a smaller one‑time purchase. This way you can see if the tool fits your needs before paying for a whole year. ## How to Get Started First, sign in on the website. Then, upload a clean image of your object. Pick the resolution you want. Click “Generate” and wait a short time. After the model is ready, you will see it in the preview window. You can move it with your mouse. If you like the result, download the GLB file. The GLB file works in many 3D programs and game engines. You can open it in Blender, Unity, or other tools to edit further. This makes Pixal3D a good first step for many projects. ## A Fast Way to Try Ideas If you have many ideas for 3D designs, Pixal3D saves you time. Instead of modeling everything from zero, you start with an image and get a 3D draft in minutes. This is very useful for teams who need to show clients quick previews, or for solo developers who iterate fast. Remember, the tool uses AI, so results can vary. Some images work better than others. But for most product shots, character sketches, or simple objects, the output is good enough to use right away. ## Final Words Pixal3D is a friendly door into 3D model creation. It removes the need for hard software and long training. With just one picture, you get a textured 3D model you can preview, download, and use in your work. If you are a game maker, a seller, a designer, or just curious, this tool is worth a look.

Marauder Bot is an AI-powered Chrome extension designed to streamline solving technical questions on the web. It opens as a convenient side panel that automatically detects all open web pages, displaying each page’s title and URL, even if they are in separate Chrome windows. With Marauder Bot, users can select any open page, and with one click, analyze its technical questions. Whether the page contains multiple-choice or algorithmic problems, the extension will parse the content, identify relevant questions, and provide detailed analysis and solutions, powered by advanced AI models.

NoDesk focuses on remote jobs at leading remote companies and startups. They add new jobs daily.

<a href="https://davincimagihuman.net"> Davinci MagiHuman AI</a > is an open-source, high-performance audio-video model with a single-stream Transformer. It generates fully synchronized digital human videos (expressions, motions, voice) from one image. Supporting 6 languages, fast HD rendering and stable quality, it’s widely used in virtual hosting, corporate presentations, education and cross-border short videos.

BlinkNote lets you turn any text into a shareable link in seconds. Perfect for moving text between devices or sharing long messages without cluttering chat apps. It is for text what WeTransfer is for files. BlinkNote lets you turn any text into a shareable link in seconds. Perfect for moving text between devices or sharing long messages without cluttering chat apps. It is for text what WeTransfer is for files. BlinkNote lets you turn any text into a shareable link in seconds. Perfect for moving text between devices or sharing long messages without cluttering chat apps. It is for text what WeTransfer is for files.

PentestMate is a continuous, autonomous pentesting platform that behaves like a real attacker and tests your web app 24/7. Instead of one-off scans, it repeatedly probes your product as it changes, helping you catch exploitable issues early and ship fixes faster. PentestMate focuses on the vulnerabilities that actually hurt modern apps: - Authentication & JWT weaknesses - Broken authorization (BFLA) - IDOR - Information disclosure - Input validation bugs like XSS and CSRF - Insecure file uploads - Mass assignment, path traversal, SSRF - SQL injection - XXE... and even higher-signal findings like business logic flaws, race conditions, open redirects, and subdomain takeover risks. Each finding is delivered in a developer-friendly format: clear impact, step-by-step reproduction, and actionable remediation guidance so your team can fix the issue without guessing. Use it to harden production apps, continuously validate security after releases, and prioritize the vulnerabilities that matter most.

File transfer was a solved problem. Then everyone decided to make it worse — size caps, forced signups, expiring links, surprise paywalls. The usual. Perkoon unsolved it. Free P2P transfers beam files directly between browsers. No server in the middle. No size limit. No account. Both parties online, files move. Simple physics. Cloud storage exists for when the other human is offline, encrypted and waiting for them whenever they show up. This one costs money. Servers aren't powered by good vibes. Here's where it gets interesting: Perkoon is the first file transfer service built with native agent accessibility. Machine-readable state, stable DOM selectors, automation API. Your AI workflows can send and receive files without pretending to be a human clicking buttons. The future showed up early. CLI included: npx perkoon send/receive. Works browser-to-CLI, CLI-to-CLI. Because terminals deserve nice things too.

Davinci MagiHuman AI is an open-source, high-performance audio-video model with a single-stream Transformer. It generates fully synchronized digital human videos (expressions, motions, voice) from one image. Supporting 6 languages, fast HD rendering and stable quality, it’s widely used in virtual hosting, corporate presentations, education and cross-border short videos.

Axeploit, is an AI-driven vulnerability scanner that focuses on automating API and web app security testing. The problem we kept running into with traditional dynamic scanners is the manual overhead required just to get them past the login screen. You usually have to feed them session tokens, record brittle login flows, or share user credentials. When the frontend changes, the flow breaks. Because of this, traditional tools often completely miss authentication-related flaws like email verification failures, mobile OTP bypasses, or weak tokens which make up a massive chunk of actual vulnerabilities. We built Axeploit to operate autonomously, like a real user. How it works: Autonomous Auth: It registers its own accounts using real mobile numbers and email addresses, receives the OTPs. Layout-Aware: The agent adapts in real-time without breaking the testing flow. Deep Scanning: Once authenticated, it maps out the endpoints and scans for over 7,500 vulnerabilities.