diff --git a/content-dht-provide-find/Makefile b/content-dht-provide-find/Makefile
deleted file mode 100644
index 0fccb77..0000000
--- a/content-dht-provide-find/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-SRC		= dht-interop.go
-BIN		= $(SRC:.go=)
-DHT_SERVER 	= libp2p-bootstrap.goelzer.io
-
-all: $(SRC)
-	go build -o $(BIN) $(SRC)
-
-install:
-	-ssh $(DHT_SERVER) killall -9 dht-interop
-	scp $(SRC:.go=) $(DHT_SERVER):~/
-	ssh $(DHT_SERVER) ./$(BIN)
diff --git a/content-dht-provide-find/dht-interop.go b/content-dht-provide-find/dht-interop.go
deleted file mode 100644
index a64708d..0000000
--- a/content-dht-provide-find/dht-interop.go
+++ /dev/null
@@ -1,139 +0,0 @@
-package main
-
-import (
-	"context"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"time"
-
-	"github.com/ipfs/go-cid"
-	"github.com/libp2p/go-libp2p"
-	h "github.com/libp2p/go-libp2p-host"
-	"github.com/libp2p/go-libp2p-kad-dht"
-	"github.com/libp2p/go-libp2p-kad-dht/opts"
-	"github.com/libp2p/go-libp2p-net"
-
-	"github.com/libp2p/go-libp2p-crypto"
-)
-
-var ho h.Host
-var dhtPtr *dht.IpfsDHT
-
-func handleConn(conn net.Conn) {
-	ctx := context.Background()
-
-	d := *dhtPtr
-
-	provideCid, err := cid.Decode("zb2rhXqLbdjpXnJG99QsjM6Nc6xaDKgEr2FfugDJynE7H2NR6")
-	if err != nil {
-		panic(err)
-	}
-	findCid, err := cid.Decode("QmTp9VkYvnHyrqKQuFPiuZkiX9gPcqj6x5LJ1rmWuSySnL")
-	if err != nil {
-		panic(err)
-	}
-
-	time.Sleep(5 * time.Second)
-
-	// First, announce ourselves as participating in this topic
-	fmt.Println("announcing ourselves...")
-	tctx, _ := context.WithTimeout(ctx, time.Second*10)
-	if err := d.Provide(tctx, provideCid, true); err != nil {
-		panic(err)
-	}
-
-	fmt.Printf("Local node %s is providing %s\n", ho.ID().Pretty(), provideCid)
-
-	// Now, look for others who have announced
-	fmt.Println("searching for other peers...")
-	tctx, _ = context.WithTimeout(ctx, time.Second*10)
-	providers, err := d.FindProviders(tctx, findCid)
-	if err != nil {
-		panic(err)
-	}
-
-	if len(providers) != 0 {
-		provider := providers[0]
-		fmt.Printf("Remote node %s is providing %s\n", provider.ID.Pretty(), findCid)
-		time.Sleep(5 * time.Second)
-		os.Exit(0)
-	} else {
-		fmt.Printf("no remote providers!\n")
-	}
-}
-
-func parseArgs() (bool, string) {
-	usage := fmt.Sprintf("Usage: %s [-b] [PRIVATE_KEY]\n\n-b is bootstrap mode (creates DHT)\nPRIVATE_KEY is the path to a private key like '../util/private_key.bin'\n", os.Args[0])
-	var bBootstrap bool = false
-	var privKeyFilePath string
-	var args []string = os.Args[1:]
-	if (len(args) == 0) || (len(args) > 2) {
-		fmt.Printf("Error: wrong number of arguments\n\n%s", usage)
-		os.Exit(1)
-	}
-	if args[0] == "-b" {
-		bBootstrap = true
-		args = args[1:]
-	}
-	privKeyFilePath = args[0]
-	return bBootstrap, privKeyFilePath
-}
-
-func main() {
-	ctx := context.Background()
-
-	bBootstrap, privKeyFilePath := parseArgs()
-	if !bBootstrap {
-		fmt.Printf("Error: bootstrap mode required in this example")
-		os.Exit(1)
-	}
-
-	//
-	// Read the private key
-	//
-	var privBytes []byte
-	privBytes, err := ioutil.ReadFile(privKeyFilePath)
-	if err != nil {
-		fmt.Println("ioutil.ReadFile:  failed:  %v", err)
-		panic(err)
-	}
-
-	var priv crypto.PrivKey
-	priv, err = crypto.UnmarshalPrivateKey(privBytes)
-	if err != nil {
-		fmt.Println("crypto.UnmarshalPrivateKey:  failed:  %v", err)
-		panic(err)
-	}
-
-	//
-	// Set up a libp2p host.
-	//
-	host, err := libp2p.New(ctx,
-		libp2p.ListenAddrStrings("/ip4/0.0.0.0/tcp/9876"),
-		libp2p.Identity(priv),
-	)
-	if err != nil {
-		fmt.Println("libp2p.New:  failed:  %v", err)
-		panic(err)
-	}
-
-	host.Network().SetConnHandler(handleConn)
-
-	ho = host
-
-	fmt.Printf("To connect, run:\n")
-	fmt.Printf("node js-dht-test/index.js %s/ipfs/%s\n", host.Addrs()[0], host.ID().Pretty())
-
-	//
-	// Construct a DHT for discovery.
-	//
-	d, err := dht.New(ctx, host, dhtopts.Client(false))
-	if err != nil {
-		panic(err)
-	}
-
-	dhtPtr = d
-
-	select {}
-}
diff --git a/content-dht-provide-find/js-dht-test/index.js b/content-dht-provide-find/js-dht-test/index.js
deleted file mode 100644
index 15cf99b..0000000
--- a/content-dht-provide-find/js-dht-test/index.js
+++ /dev/null
@@ -1,96 +0,0 @@
-'use strict'
-
-const libp2p = require('libp2p')
-const TCP = require('libp2p-tcp')
-const Mplex = require('libp2p-mplex')
-const SECIO = require('libp2p-secio')
-const PeerInfo = require('peer-info')
-const CID = require('cids')
-const KadDHT = require('libp2p-kad-dht')
-const defaultsDeep = require('@nodeutils/defaults-deep')
-const waterfall = require('async/waterfall')
-const parallel = require('async/parallel')
-
-class MyBundle extends libp2p {
-  constructor (_options) {
-    const defaults = {
-      modules: {
-        transport: [ TCP ],
-        streamMuxer: [ Mplex ],
-        connEncryption: [ SECIO ],
-        // we add the DHT module that will enable Peer and Content Routing
-        dht: KadDHT
-      },
-      config: {
-        dht: {
-          kBucketSize: 20
-        },
-        EXPERIMENTAL: {
-          dht: true
-        }
-      }
-    }
-
-    super(defaultsDeep(_options, defaults))
-  }
-}
-
-function createNode (callback) {
-  let node
-
-  waterfall([
-    (cb) => PeerInfo.create(cb),
-    (peerInfo, cb) => {
-      peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle({
-        peerInfo
-      })
-      node.start(cb)
-    }
-  ], (err) => callback(err, node))
-}
-
-parallel([
-  (cb) => createNode(cb),
-], (err, nodes) => {
-  if (err) { throw err }
-
-  const node1 = nodes[0]
-
-  const bootstrapAddr = process.argv[2]
-  console.log('Connecting to:', bootstrapAddr)
-
-  parallel([
-    (cb) => node1.dial(bootstrapAddr, cb),
-    // Set up of the cons might take time
-    (cb) => setTimeout(cb, 300)
-  ], (err) => {
-    if (err) { throw err }
-
-    const provideCid = new CID('QmTp9VkYvnHyrqKQuFPiuZkiX9gPcqj6x5LJ1rmWuSySnL')
-    const findCid = new CID('zb2rhXqLbdjpXnJG99QsjM6Nc6xaDKgEr2FfugDJynE7H2NR6')
-
-    node1.contentRouting.provide(provideCid, (err) => {
-      if (err) { throw err }
-
-      console.log('Local node %s is providing %s', node1.peerInfo.id.toB58String(), provideCid.toBaseEncodedString())
-
-      setTimeout(() => {
-        node1.contentRouting.findProviders(findCid, 10000, (err, providers) => {
-          if (err) { throw err }
-
-          if (providers.length !== 0) {
-            const provider = providers[0]
-            // console.log(provider)
-            console.log('Remote node %s is providing %s', provider.id.toB58String(), findCid.toBaseEncodedString())
-            setTimeout(() => {
-              process.exit(0)
-            }, 5000)
-          } else {
-            console.log('No remote providers found!')
-          }
-        })
-      }, 5000)
-    })
-  })
-})
diff --git a/content-dht-provide-find/js-dht-test/package.json b/content-dht-provide-find/js-dht-test/package.json
deleted file mode 100644
index eca2211..0000000
--- a/content-dht-provide-find/js-dht-test/package.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "name": "js-dht-test",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "",
-  "license": "MIT",
-  "dependencies": {
-    "@nodeutils/defaults-deep": "^1.1.0",
-    "async": "^2.6.1",
-    "cids": "^0.5.3",
-    "libp2p": "^0.23.1",
-    "libp2p-kad-dht": "^0.10.2",
-    "libp2p-mplex": "^0.8.0",
-    "libp2p-secio": "^0.10.0",
-    "libp2p-tcp": "^0.12.1",
-    "peer-info": "^0.14.1"
-  }
-}