Dejavu – a modern, open-source data browser for Elasticsearch

In plain words

Dejavu is an open-source data browser designed for Elasticsearch. It allows developers to view, search, and manage data stored in Elasticsearch clusters through a modern interface. The tool was created by Appbase.io and released in 2016. It serves developers and data engineers who need to interact with Elasticsearch data directly without writing queries manually.

written from the facts on this page · September 2026

From the sources

Here are some of the internally-developed libraries we have contributed back to thefrom appbaseio.github.io

• 
  dejavu2016 · opensource.appbase.io · ▲90

  A modern, open-source data browser for Elasticsearch.

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  Dejavu 2.02017 · opensource.appbase.io · ▲87

  Open-source data browser for Elasticsearch

• 
  Dejavu V32018 · github.com · ▲130

  Web UI for Elasticsearch

• 
  Dejavu v42018 · opensource.appbase.io · ▲99

  Visually build and test search UI/Ux

• 
  Dejavu 1.0 – An open-source data browser for Elasticsearch2017 · github.com · ▲9

  A Web UI for Elasticsearch and OpenSearch: Import, browse and edit data with rich filters and query views, create reference search UIs. - Release Dejavu 1.0.0 is here · appbaseio/dejavu

• 
  Dejavu 3.02019 · opensource.appbase.io · ▲8

  The missing web UI for ElasticSearch

• 
  /dev/null▲472

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

• 
  Talanoa▲340

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 27d ago · corespeed.io

• 
  Carrd▲1,643

  Simple, responsive, one-page sites for pretty much anything.

  Growth · 2016 · carrd.com

• 
  Privacy.com▲1,134

  Get a new virtual card for every transaction

  Commerce · 2016 · privacy.com

• 
  Franz▲877

  Franz combines WhatsApp, Slack, Telegram, Gmail, Outlook, and native Signal in one desktop app with AI summaries, workspaces, and privacy-conscious local features.

  Work · 2016 · meetfranz.com

• 
  DeepGram▲819

  Search engine for speech

  AI · 2016 · deepgram.com

• 
  Instant Logo Search▲730

  Search and download thousands of logos instantly

  Work · 2016 · namecheap.com

• 
  Calls on Slack▲725

  Make voice calls in Slack

  Growth · 2016