Kottster
Kottster is an open source, self-hosted Node.js admin panel that enables developers to create instant, customizable interfaces for managing database records. It supports databases, allowing users to connect their database and generate admin pages within minutes. It offers features like data viewing with pagination, sorting, filtering, and search capabilities; data management with options to add, edit, and delete records; and automatic detection of table relationships, including one-to-one, one-to-many, and many-to-many associations. Built on a modern tech stack comprising Node.js, React, Remix, Vite, Tailwind, and TypeScript, Kottster provides a smooth development experience. Developers can extend and customize the generated JavaScript and TypeScript code to fit specific project needs. It includes built-in authentication and user management, enabling role assignment, and access control for team collaboration.
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Amazon Virtual Private Cloud
Amazon Virtual Private Cloud (Amazon VPC) is a service that lets you launch AWS resources in a logically isolated virtual network that you define. You have complete control over your virtual networking environment, including selection of your own IP address range, creation of subnets, and configuration of route tables and network gateways. You can use both IPv4 and IPv6 for most resources in your virtual private cloud, helping to ensure secure and easy access to resources and applications. As one of AWS's foundational services, Amazon VPC makes it easy to customize your VPC's network configuration. You can create a public-facing subnet for your web servers that have access to the internet. It also lets you place your backend systems, such as databases or application servers, in a private-facing subnet with no internet access.
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Bitcoin Explorer
This is a self-hosted explorer for the Bitcoin blockchain, driven by RPC calls to your own Bitcoin node. It is easy to run and can be connected to other tools (like Electrum servers) to achieve a full-featured explorer. Whatever reasons you may have for running a full node (trustlessness, technical curiosity, supporting the network, etc) it's valuable to appreciate the fullness of your node. With this explorer, you can explore not just the blockchain database, but also explore all of the functional capabilities of your own node. View details of blocks, transactions, and addresses. Analysis tools for viewing stats on blocks, transactions, and miner activity. See raw JSON content from bitcoind used to generate most pages. Search by transaction ID, block hash/height, and address. Optional transaction history for addresses by querying from Electrum-protocol servers. Mempool summary, with fee, size, and age breakdowns.
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Network Analyzer Master
All info in one place, that’s Master Network Analyzer. Discover Wi-Fi information (SSID, BSSID, IP address, subnet mask, and vendor) and Cell Information (your provider and country, IP address, MCC and MNC, and VoIP support). Evaluate the strength of yourWi-Fi deeply and in detail and detect channels and their use easily. Discover a fast and reliable way to detect all network devices and gain insight into their IP address and vendor name. Easily test the reachability of a host and server availability. Provides round-trip delay including IP address and hostname for every network node, as well as geolocation data. Diagnose your network – trace the route and measure the delay of packets across the network. Network Analyzer will give you a traceroute visualization. Scan the most common ports or specific port ranges quickly and effectively. Network Analyzer will detect closed, firewalled, and open ports.
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