Instant data for apps on Bitcoin.
- clarity
- stacks
- typescript
- blockchain
Repository Index
47,133 repositories indexed
1,057–1,077 of 1,077 · Most stars
Cold storage that queries like hot storage. High-ratio JSONL compressor with block-level random access. Query cold storage in seconds — no restore, no full decompression. 5–13% ratio on JSONL logs, 25–57% smaller than gzip. 1-hour window via DuckDB in under 6s. Free for personal and open-source use.
A minimalistic, fast neovim config for enjoyable programming.
An open-source mobile app explicitly designed as a QA automation training playground.
- android-app
- appium
- espresso
- ios-app
Collect and view OSS cryptocurrency development.
- cryptocurrency
- open-source-software
- github
- software-metrics
A Neovim plugin for launching tasks, I guess.
- job-runner
- launch
- launcher
- lua
Open-source simulation harness for testing AI agents. Simulate LLM and tool calls to test edge cases, failure paths, and agent logic without live API calls.
- ai-agents
- ai-testing
- llm
- llm-evaluation
My collection of tools I've written for the graphtec MP2300 plotter. Demo:
- open-source
- plotter
- python
- otter
A tiny, zero-dependency Go library that validates UUIDs against standard RFC 4122 formatting, converts UUIDv7() into timestamps by ensuring accuracy and light compute.
- go
- timestamp
- uuid
- good-first-issue
Immuto - Java Records-first object mapper.An annotation processor generates type-safe mapper implementations at compile time; the generated code calls each target record's canonical constructor directly - zero runtime reflection, sealed class support, full Java 21+ idioms.
- annotation-processor
- bean-mapper
- canonical-constructor
- code-generation
atwSCADA — Free SCADA Software in a Single HTML File | IEC 61850, OPC UA, Modbus TCP | 53 Function Blocks, 65 Graphic Elements | No Installation | Download Free Demo
- digital-substation
- hmi
- iec61850
- industrial-automation
Is this app legit? Check before you connect. Free URL security scanner for indie developers and AI builders. Live at trustscanpro.com
- nextjs
- open-source
- phishing-detection
- scam-detection
A list of open-source plugins for your INGInious instance
- inginious
Open-source real-time Voice AI infrastructure in Go. Stream audio via WebRTC or WebSocket, connect STT → LLM → TTS pipelines, and build scalable voice agents and conversational AI applications.
- audio-streaming
- conversational-ai
- generative-ai
- llm
Open-source PocketBase security auditor: detects empty rules, the @request.auth.id != trap, true literals. Active probe confirms leaks live.
Free open-source Next.js + Tailwind CSS admin dashboard template with dark mode, 5 color themes, and responsive design. Part of the Kaiforge family.
- admin
- admin-dashboard
- admin-panel
- dashboard
Open-source Modbus RTU/TCP slave simulator for the LRI AEM-60DC8 industrial DC monitor — 147 holding registers, 8 DC channels, 6 baudrates. SCADA/PLC integration testing without hardware.
Accessible React/Next.js modal component with focus trap, keyboard navigation, and scroll lock.
Estimating the number of clusters in a data set via the gap statistic. Implemented in H2O-3
- kmeans
- kmeans-clustering
- clustering
- gap-statistic
SaaS application that makes MBTA transit data accessible and easy to explore without the complexity of working directly with GTFS APIs.
- gtfs
- gtfs-feed
- gtfs-realtime
- open-source
An open-source, always evolving, universal content rating system.
- rating
- rating-system
- content-ratings
- website