Raft Consensus Simulator
Distributed consensus visualization with leader election, log replication, and network partitions.
• In Raft, a log entry is only Committed when written to a quorum (majority) of nodes. If the network splits into a minority partition (size 2) and majority partition (size 3), the minority can never commit new entries, preventing split-brain inconsistencies.
How to Use Raft Consensus Simulator
Follow these simple steps to use the tool locally in your browser.
1. Configure Parameters: Select preset scenarios or set custom input values.
2. Interactive Exploration: Step through operations or play visual simulation animations.
3. Master Concepts: Inspect state changes, memory layouts, and algorithmic invariants.
Why Choose Tech-Fun Toolbox?
Built for speed, developer productivity, and absolute privacy.
100% Client-Side Processing
All computations run directly in your web browser. No files, passwords, or data are ever sent over the network.
Zero Tracking & No Uploads
Enjoy enterprise-grade privacy. We do not store, inspect, or log any of your confidential data or documents.
Instant & Unmetered
Free forever with no usage quotas, waiting queues, or registration required. Fast and frictionless.
Frequently Asked Questions
Everything you need to know about this tool and data security.
Is my data safe when using this tool?
Yes, 100% safe. This tool operates entirely inside your web browser using client-side JavaScript and WebAssembly. Your data never touches any external server.
Is this tool completely free to use?
Yes, all tools on Tech-Fun Toolbox are completely free with no usage limits, subscriptions, or watermarks.
Does this tool work on mobile devices?
Yes, all tools are responsive and work smoothly across desktops, laptops, tablets, and smartphones.
Can I use this tool offline?
Yes. Once this page is cached in your browser, the computation runs locally on your machine even without an active internet connection.
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