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Life & fun · alternatives · 2026

24 alternatives to Graph-based data storage REPL in C

A graph based REPL that saves to and loads from disk - incrediblesound/Graph-Reply

Graph Reply is a command-line tool that lets users create and manipulate graph-based data structures interactively. Written in C, it provides a REPL environment where users can build and explore graphs, with the… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Graph-based data storage REPL in C launched in 2015; newer entries below may have overtaken it.

  1. 1

    Original GraphQL CMS, reimagined ✨

    2018 · hygraph.com · its alternatives →

  2. 2

    This is a simple graph database in SQLite, inspired by "SQLite as a document database" - dpapathanasiou/simple-graph

    2020 · github.com · its alternatives →

  3. 3
    GraphCMS▲264

    The GraphQL CMS

    2017 · hygraph.com · its alternatives →

  4. 4

    Launch your GraphQL backend in one click

    2020 · docs.dgraph.io · its alternatives →

  5. 5
    Repl.it▲399

    Code and deploy apps in any language right from your browser

    2018 · replit.com · its alternatives →

  6. 6

    Flexible command line tool to create graphs from CSV data - mcastorina/graph-cli

    2018 · github.com · its alternatives →

  7. 7
    GraphFast▲266

    The fastest way to create beautiful line graphs

    2025 · its alternatives →

  8. 8
    GraphCMS▲310

    The original GraphQL CMS, evolved.

    2020 · hygraph.com · its alternatives →

  9. 9

    curl for GraphQL with autocomplete, subscriptions and GraphiQL. Also a dead-simple universal javascript GraphQL client. - hasura/graphqurl

    2018 · github.com · its alternatives →

  10. 10

    A distributed, fast open-source graph database featuring horizontal scalability and high availability - GitHub - vesoft-inc/nebula: A distributed, fast open-source graph database featuring horizontal scalability and high availability

    2020 · github.com · its alternatives →

  11. 11

    An on-disk B+tree for Python 3. Contribute to NicolasLM/bplustree development by creating an account on GitHub.

    2018 · github.com · its alternatives →

  12. 12
    Reindex▲161

    GraphQL backend as a service

    2016 · reindex.io · its alternatives →

  13. 13
    Graphcool▲292

    The GraphQL backend for mobile & web developers

    2017 · graph.cool · its alternatives →

  14. 14VD
  15. 15AT

    A bunch of developers and myself have created RepliByte - an open-source tool to seed a development database from a production database. Features: - Support data backup and restore for PostgreSQL, MySQL and MongoDB - Replace sensitive data with fake data - Works on large database (> 10GB) (read Design) - Database Subsetting: Scale down a production database to a more reasonable size - Start a local database with the prod data in a single command - On-the-fly data (de)compression (Zlib) - On-the-fly data de/encryption (AES-256) - Fully stateless (no server, no daemon) and lightweight…

    2022 · its alternatives →

  16. 16

    GraphQL for Postgres. Contribute to solidsnack/GraphpostgresQL development by creating an account on GitHub.

    2015 · github.com · its alternatives →

  17. 17

    Read the latest news, product updates, and announcements from the Hygraph team.

    2018 · graphcms.com · its alternatives →

  18. 18IB

    We show the potential of modern, embedded graph databases in the browser by demonstrating a fully in-browser chatbot that can perform Graph RAG using Kuzu (the graph database we're building) and WebLLM, a popular in-browser inference engine for LLMs. The post retrieves from the graph via a Text-to-Cypher pipeline that translates a user question into a Cypher query, and the LLM uses the retrieved results to synthesize a response. As LLMs get better, and WebGPU and Wasm64 become more widely adopted, we expect to be able to do more and more in the browser in combination with LLMs, so a lot of…

    2025 · blog.kuzudb.com · its alternatives →

  19. 19

    Long-simmering side project that is finally ready to see the light. HAMTs are a cool persistent data structure and implementing one has been a lot of fun. Beyond the code, there is likely some value in the extensive and largely complete implementation docs; basic benchmarks are linked in the README, too. Kind of aiming to be "the libavl for HAMTs". That is obviously a high and aspirational bar but a distinct possibility if it stirs up a little interest and/or contribution. Anyways, it's time for this to go out, collect feedback and maybe even some use outside of toy projects. Let me…

    2023 · github.com · its alternatives →

  20. 20

    Hi HN, We're excited to share repo2vec: a simple-to-use, modular library enabling you to chat with any public or private codebase. It's like Github Copilot but with the most up-to-date information about your repo. We made this because sometimes you just want to learn how a codebase works and how to integrate it, without spending hours sifting through the code itself. We tried to make it dead-simple to use. With two scripts, you can index and get a functional interface for your repo. Every generated response shows where in the code the context for the answer was pulled from. We also made it…

    2024 · github.com · its alternatives →

  21. 21

    Hey HN! We're Paul, Preston, and Daniel from Zep. We've just open-sourced Graphiti, a Python library for building temporal Knowledge Graphs using LLMs. Graphiti helps you create and query graphs that evolve over time. Knowledge Graphs have been explored extensively for information retrieval. What makes Graphiti unique is its ability to build a knowledge graph while handling changing relationships and maintaining historical context. At Zep, we build a memory layer for LLM applications. Developers use Zep to recall relevant user information from past conversations without including the entire…

    2024 · github.com · its alternatives →

  22. 22RC

    GitHub Gist: instantly share code, notes, and snippets.

    2016 · gist.github.com · its alternatives →

  23. 23MP

    I have been working on this game somewhat sparsely for the past three years or so. However, it is still in a very early stage, and there is a lot of work to do. One of my friends encouraged me to post about it here, since he felt people might find interesting how I don’t use any libraries for it. The game can be played on a browser by virtue of WebAssembly. There are native ports using either MiniFB or SDL2, but you have to build those yourself. I decided to write the game in C because I feel like it is a simple language that a lot of people can understand well enough, and I didn’t think I…

    2023 · zamfofex.neocities.org · its alternatives →

  24. 24

    Portable, Serverless & Lightweight SQLite-based Graph Database in Arturo - drkameleon/grafito

    2021 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →