diff --git a/nest_frontend/components/interactive/BadgeFilter.js b/nest_frontend/components/interactive/BadgeFilter.js
new file mode 100644
index 0000000..dbfaf90
--- /dev/null
+++ b/nest_frontend/components/interactive/BadgeFilter.js
@@ -0,0 +1,27 @@
+import React, { useContext } from "react"
+import { faAt, faClock, faGlobe, faHashtag, faMapPin } from "@fortawesome/free-solid-svg-icons"
+import ContextRepositoryEditor from "../../contexts/ContextRepositoryEditor"
+import Badge from "../base/Badge"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
+
+
+/**
+ * A {@link Badge} representing a Filter.
+ *
+ * @param filter - The Filter that this badge represents.
+ * @returns {JSX.Element}
+ * @constructor
+ */
+export default function BadgeFilter({ filter }) {
+    const {removeFilter} = useContext(ContextRepositoryViewer)
+
+    return (
+        <Badge
+            color={filter.color()}
+            icon={filter.icon()}
+            onClickDelete={null}
+        >
+            {filter.text()}
+        </Badge>
+    )
+}
diff --git a/nest_frontend/components/interactive/BoxFilters.js b/nest_frontend/components/interactive/BoxFilters.js
new file mode 100644
index 0000000..e9fe1f0
--- /dev/null
+++ b/nest_frontend/components/interactive/BoxFilters.js
@@ -0,0 +1,27 @@
+import React, { useContext } from "react"
+import BoxFull from "../base/BoxFull"
+import ContextLanguage from "../../contexts/ContextLanguage"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
+import BadgeFilter from "./BadgeFilter"
+
+
+/**
+ * A box which renders all filters of the {@link ContextRepositoryViewer} as {@link BadgeFilter}s.
+ *
+ * @param props
+ * @returns {JSX.Element}
+ * @constructor
+ */
+export default function BoxFilters({ ...props }) {
+    const { strings } = useContext(ContextLanguage)
+    const {filters} = useContext(ContextRepositoryViewer)
+
+    const badges = filters.map((filter, pos) => <BadgeFilter key={pos} filter={filter}/>)
+
+    // TODO: localize this
+    return (
+        <BoxFull header={"Filters"} {...props}>
+            {badges}
+        </BoxFull>
+    )
+}
diff --git a/nest_frontend/components/interactive/BoxRepositoryTweets.js b/nest_frontend/components/interactive/BoxRepositoryTweets.js
index ec3ac9a..48966a7 100644
--- a/nest_frontend/components/interactive/BoxRepositoryTweets.js
+++ b/nest_frontend/components/interactive/BoxRepositoryTweets.js
@@ -3,10 +3,12 @@ import BoxFullScrollable from "../base/BoxFullScrollable"
 import SummaryTweet from "./SummaryTweet"
 import ContextLanguage from "../../contexts/ContextLanguage"
 import Empty from "./Empty"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
 
 
-export default function BoxRepositoryTweets({ tweets, ...props }) {
+export default function BoxRepositoryTweets({ ...props }) {
     const { strings } = useContext(ContextLanguage)
+    const {tweets} = useContext(ContextRepositoryViewer)
 
     let content
     if(tweets.length === 0) {
diff --git a/nest_frontend/components/interactive/BoxVisualizationChart.js b/nest_frontend/components/interactive/BoxVisualizationChart.js
index 1e71f95..b5718e0 100644
--- a/nest_frontend/components/interactive/BoxVisualizationChart.js
+++ b/nest_frontend/components/interactive/BoxVisualizationChart.js
@@ -3,10 +3,12 @@ import BoxFull from "../base/BoxFull"
 import BoxChart from "../base/BoxChart"
 import Empty from "./Empty"
 import ContextLanguage from "../../contexts/ContextLanguage"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
 
 
-export default function BoxVisualizationChart({ tweets, ...props }) {
+export default function BoxVisualizationChart({ ...props }) {
     const { strings } = useContext(ContextLanguage)
+    const {tweets} = useContext(ContextRepositoryViewer)
 
     const hours = [...Array(24).keys()].map(hour => hour.toString())
     const hourlyTweetCount = Array(24).fill(0)
diff --git a/nest_frontend/components/interactive/BoxVisualizationMap.js b/nest_frontend/components/interactive/BoxVisualizationMap.js
index 7515d7a..6769d2d 100644
--- a/nest_frontend/components/interactive/BoxVisualizationMap.js
+++ b/nest_frontend/components/interactive/BoxVisualizationMap.js
@@ -2,23 +2,20 @@ import React, { useContext } from "react"
 import BoxMap from "../base/BoxMap"
 import ContextLanguage from "../../contexts/ContextLanguage"
 import { Marker, Popup } from "react-leaflet"
+import { Location } from "../../utils/location"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
 
 
-const locationRegex = /[{](?<lat>[0-9.]+),(?<lng>[0-9.]+)[}]/
-
-export default function BoxVisualizationMap({ tweets, ...props }) {
+export default function BoxVisualizationMap({ ...props }) {
     const { strings } = useContext(ContextLanguage)
+    const {tweets} = useContext(ContextRepositoryViewer)
 
     console.debug(tweets)
     const markers = tweets.filter(tweet => tweet.location).map(tweet => {
-        const match = locationRegex.exec(tweet.location)
-        if(!match) {
-            console.error("No match for location ", tweet.location)
-            return null
-        }
-        const { lat, lng } = match.groups
+        const location = Location.fromTweet(tweet)
+
         return (
-            <Marker key={tweet["snowflake"]} position={[Number.parseFloat(lat), Number.parseFloat(lng)]}>
+            <Marker key={tweet["snowflake"]} position={location.toArray()}>
                 <Popup>
                     <p>
                         {tweet["content"]}
diff --git a/nest_frontend/components/interactive/BoxVisualizationStats.js b/nest_frontend/components/interactive/BoxVisualizationStats.js
index 90b608e..42825b6 100644
--- a/nest_frontend/components/interactive/BoxVisualizationStats.js
+++ b/nest_frontend/components/interactive/BoxVisualizationStats.js
@@ -3,18 +3,21 @@ import FormLabelled from "../base/FormLabelled"
 import FormLabel from "../base/formparts/FormLabel"
 import ContextLanguage from "../../contexts/ContextLanguage"
 import BoxFullScrollable from "../base/BoxFullScrollable"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
 
 
-export default function BoxVisualizationStats({ tweets, words, totalTweetCount, ...props }) {
+export default function BoxVisualizationStats({ ...props }) {
     const { strings } = useContext(ContextLanguage)
+    const {tweets, words, rawTweets} = useContext(ContextRepositoryViewer)
+
     const tweetCount = useMemo(
         () => tweets.length,
         [tweets],
     )
 
     const tweetPct = useMemo(
-        () => tweetCount / totalTweetCount * 100,
-        [tweetCount, totalTweetCount],
+        () => tweetCount / rawTweets.length * 100,
+        [tweetCount, rawTweets],
     )
 
     const tweetLocationCount = useMemo(
@@ -110,7 +113,7 @@ export default function BoxVisualizationStats({ tweets, words, totalTweetCount,
         <BoxFullScrollable header={strings.stats} {...props}>
             <FormLabelled>
                 <FormLabel text={strings.totTweets}>
-                    <b>{totalTweetCount}</b>
+                    <b>{rawTweets.length}</b>
                 </FormLabel>
                 <FormLabel text={strings.dispTweets}>
                     <b>{tweetCount}</b>
diff --git a/nest_frontend/components/interactive/BoxVisualizationWordcloud.js b/nest_frontend/components/interactive/BoxVisualizationWordcloud.js
index c61fccd..0c44d2d 100644
--- a/nest_frontend/components/interactive/BoxVisualizationWordcloud.js
+++ b/nest_frontend/components/interactive/BoxVisualizationWordcloud.js
@@ -3,10 +3,12 @@ import BoxWordcloud from "../base/BoxWordcloud"
 import ContextLanguage from "../../contexts/ContextLanguage"
 import BoxFull from "../base/BoxFull"
 import Empty from "./Empty"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
 
 
-export default function BoxVisualizationWordcloud({ words, ...props }) {
+export default function BoxVisualizationWordcloud({ ...props }) {
     const { strings } = useContext(ContextLanguage)
+    const {words} = useContext(ContextRepositoryViewer)
 
     if(words.length === 0) {
         return (
diff --git a/nest_frontend/components/interactive/ButtonPicker.js b/nest_frontend/components/interactive/ButtonPicker.js
new file mode 100644
index 0000000..43029ee
--- /dev/null
+++ b/nest_frontend/components/interactive/ButtonPicker.js
@@ -0,0 +1,14 @@
+import React from "react"
+import ButtonIconOnly from "../base/ButtonIconOnly"
+
+
+export default function ButtonPicker({ setTab, currentTab, name, ...props }) {
+    return (
+        <ButtonIconOnly
+            onClick={() => setTab(name)}
+            disabled={currentTab === name}
+            color={"Grey"}
+            {...props}
+        />
+    )
+}
diff --git a/nest_frontend/components/interactive/PickerFilter.js b/nest_frontend/components/interactive/PickerFilter.js
index ffc1b77..899166c 100644
--- a/nest_frontend/components/interactive/PickerFilter.js
+++ b/nest_frontend/components/interactive/PickerFilter.js
@@ -1,23 +1,38 @@
-import React from "react"
+import React, { useContext } from "react"
 import ButtonIconOnly from "../base/ButtonIconOnly"
-import { faAt, faClock, faHashtag, faMapPin } from "@fortawesome/free-solid-svg-icons"
+import { faAt, faClock, faFont, faHashtag, faMapPin, faStar } from "@fortawesome/free-solid-svg-icons"
+import ButtonPicker from "./ButtonPicker"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
 
 
-export default function PickerFilter({ currentTab, setTab, ...props }) {
+export default function PickerFilter({ ...props }) {
+    const {filterTab, setFilterTab} = useContext(ContextRepositoryViewer)
+
     return (
         <div {...props}>
-            <ButtonIconOnly
-                onClick={() => setTab("hashtag")} disabled={currentTab ===
-            "hashtag"} color={"Grey"} icon={faHashtag}
+            <ButtonPicker
+                currentTab={filterTab}
+                setTab={setFilterTab}
+                name={"contains"}
+                icon={faFont}
             />
-            <ButtonIconOnly onClick={() => setTab("user")} disabled={currentTab === "user"} color={"Grey"} icon={faAt}/>
-            <ButtonIconOnly
-                onClick={() => setTab("location")} disabled={currentTab ===
-            "location"} color={"Grey"} icon={faMapPin}
+            <ButtonPicker
+                currentTab={filterTab}
+                setTab={setFilterTab}
+                name={"user"}
+                icon={faAt}
             />
-            <ButtonIconOnly
-                onClick={() => setTab("time")} disabled={currentTab ===
-            "time"} color={"Grey"} icon={faClock}
+            <ButtonPicker
+                currentTab={filterTab}
+                setTab={setFilterTab}
+                name={"time"}
+                icon={faClock}
+            />
+            <ButtonPicker
+                currentTab={filterTab}
+                setTab={setFilterTab}
+                name={"location"}
+                icon={faMapPin}
             />
         </div>
     )
diff --git a/nest_frontend/components/interactive/PickerVisualization.js b/nest_frontend/components/interactive/PickerVisualization.js
index a1f61f7..d04a492 100644
--- a/nest_frontend/components/interactive/PickerVisualization.js
+++ b/nest_frontend/components/interactive/PickerVisualization.js
@@ -1,24 +1,38 @@
-import React from "react"
-import ButtonIconOnly from "../base/ButtonIconOnly"
+import React, { useContext } from "react"
 import { faChartBar, faCloud, faMap, faStar } from "@fortawesome/free-solid-svg-icons"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
+import ButtonPicker from "./ButtonPicker"
 
 
-export default function PickerVisualization({ currentTab, setTab, ...props }) {
+export default function PickerVisualization({...props}) {
+    const {visualizationTab, setVisualizationTab} = useContext(ContextRepositoryViewer)
+
     return (
         <div {...props}>
-            <ButtonIconOnly
-                onClick={() => setTab("stats")} disabled={currentTab ===
-            "stats"} color={"Grey"} icon={faStar}
+            <ButtonPicker
+                currentTab={visualizationTab}
+                setTab={setVisualizationTab}
+                name={"stats"}
+                icon={faStar}
             />
-            <ButtonIconOnly
-                onClick={() => setTab("wordcloud")} disabled={currentTab ===
-            "wordcloud"} color={"Grey"} icon={faCloud}
+            <ButtonPicker
+                currentTab={visualizationTab}
+                setTab={setVisualizationTab}
+                name={"wordcloud"}
+                icon={faCloud}
             />
-            <ButtonIconOnly
-                onClick={() => setTab("histogram")} disabled={currentTab ===
-            "histogram"} color={"Grey"} icon={faChartBar}
+            <ButtonPicker
+                currentTab={visualizationTab}
+                setTab={setVisualizationTab}
+                name={"chart"}
+                icon={faChartBar}
+            />
+            <ButtonPicker
+                currentTab={visualizationTab}
+                setTab={setVisualizationTab}
+                name={"map"}
+                icon={faMap}
             />
-            <ButtonIconOnly onClick={() => setTab("map")} disabled={currentTab === "map"} color={"Grey"} icon={faMap}/>
         </div>
     )
 }
diff --git a/nest_frontend/components/providers/RepositoryViewer.js b/nest_frontend/components/providers/RepositoryViewer.js
new file mode 100644
index 0000000..75893a9
--- /dev/null
+++ b/nest_frontend/components/providers/RepositoryViewer.js
@@ -0,0 +1,146 @@
+import React, { useContext, useMemo, useState } from "react"
+import Style from "./RepositoryViewer.module.css"
+import classNames from "classnames"
+import ContextLanguage from "../../contexts/ContextLanguage"
+import useBackendResource from "../../hooks/useBackendResource"
+import useBackendViewset from "../../hooks/useBackendViewset"
+import objectToWordcloudFormat from "../../utils/objectToWordcloudFormat"
+import countTweetWords from "../../utils/countTweetWords"
+import BoxHeader from "../base/BoxHeader"
+import Loading from "../base/Loading"
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
+import { faFolder, faFolderOpen, faTrash } from "@fortawesome/free-solid-svg-icons"
+import BoxRepositoryTweets from "../interactive/BoxRepositoryTweets"
+import PickerVisualization from "../interactive/PickerVisualization"
+import BoxVisualizationWordcloud from "../interactive/BoxVisualizationWordcloud"
+import BoxVisualizationChart from "../interactive/BoxVisualizationChart"
+import BoxVisualizationMap from "../interactive/BoxVisualizationMap"
+import BoxVisualizationStats from "../interactive/BoxVisualizationStats"
+import PickerFilter from "../interactive/PickerFilter"
+import useArrayState from "../../hooks/useArrayState"
+import BoxFilters from "../interactive/BoxFilters"
+import ContextRepositoryViewer from "../../contexts/ContextRepositoryViewer"
+
+
+export default function RepositoryViewer({ id, className, ...props }) {
+    const { strings } = useContext(ContextLanguage)
+
+    // State
+    const [visualizationTab, setVisualizationTab] = useState("stats")
+    const [filterTab, setFilterTab] = useState("contains")
+    const {
+        value: filters,
+        setValue: setFilters,
+        appendValue: appendFilter,
+        spliceValue: spliceFilter,
+        removeValue: removeFilter
+    } = useArrayState([])
+
+
+    // Repository
+    const repositoryBr = useBackendResource(
+        `/api/v1/repositories/${id}`,
+        {
+            retrieve: true,
+            edit: true,
+            destroy: true,
+            action: false,
+        },
+    )
+    const repository = repositoryBr.error ? null : repositoryBr.resource
+
+
+    // Tweets
+    const rawTweetsBv = useBackendViewset(
+        `/api/v1/repositories/${id}/tweets/`,
+        "snowflake",
+        {
+            list: true,
+            create: false,
+            retrieve: false,
+            edit: false,
+            destroy: false,
+            command: false,
+            action: false,
+        },
+    )
+    const rawTweets = rawTweetsBv.resources && rawTweetsBv.error ? [] : rawTweetsBv.resources
+
+
+    // Filtering
+    let tweets = rawTweets
+    for(const filter of filters) {
+        tweets = tweets.filter(tweet => filter.exec(tweet))
+    }
+
+
+    // Words
+    const words = useMemo(
+        () => objectToWordcloudFormat(countTweetWords(tweets)),
+        [tweets],
+    )
+
+
+    let contents
+    if(!repositoryBr.firstLoad || !rawTweetsBv.firstLoad) {
+        contents = <>
+            <BoxHeader className={Style.Header}>
+                <Loading/>
+            </BoxHeader>
+        </>
+    }
+    else if(repository === null) {
+        contents = <>
+            <BoxHeader className={Style.Header}>
+                <FontAwesomeIcon icon={faTrash}/> <i>{strings.repoDeleted}</i>
+            </BoxHeader>
+        </>
+    }
+    else {
+        contents = <>
+            <BoxHeader className={Style.Header}>
+                <FontAwesomeIcon icon={repository.is_active ? faFolderOpen : faFolder}/> {repository.name}
+            </BoxHeader>
+
+            <BoxRepositoryTweets className={Style.Tweets}/>
+            <PickerVisualization className={Style.VisualizationPicker}/>
+            {visualizationTab === "wordcloud" ? <BoxVisualizationWordcloud className={Style.Visualization}/> : null}
+            {visualizationTab === "chart" ? <BoxVisualizationChart className={Style.Visualization}/> : null}
+            {visualizationTab === "map" ? <BoxVisualizationMap className={Style.Visualization}/> : null}
+            {visualizationTab === "stats" ? <BoxVisualizationStats className={Style.Visualization}/> : null}
+
+            <BoxFilters className={Style.Filters}/>
+            <PickerFilter className={Style.FilterPicker}/>
+            {filterTab === "contains" ? "Contains" : null}
+            {filterTab === "user" ? "User" : null}
+            {filterTab === "time" ? "Time" : null}
+            {filterTab === "location" ? "Location" : null}
+        </>
+    }
+
+    return (
+        <ContextRepositoryViewer.Provider value={{
+            visualizationTab,
+            setVisualizationTab,
+            filterTab,
+            setFilterTab,
+            filters,
+            setFilters,
+            appendFilter,
+            spliceFilter,
+            removeFilter,
+            repositoryBr,
+            repository,
+            rawTweetsBv,
+            rawTweets,
+            tweets,
+            words,
+        }}>
+
+            <div className={classNames(Style.RepositoryViewer, className)} {...props}>
+                {contents}
+            </div>
+
+        </ContextRepositoryViewer.Provider>
+    )
+}
diff --git a/nest_frontend/components/providers/RepositoryViewer.module.css b/nest_frontend/components/providers/RepositoryViewer.module.css
index 9bc7ea5..47ebd4b 100644
--- a/nest_frontend/components/providers/RepositoryViewer.module.css
+++ b/nest_frontend/components/providers/RepositoryViewer.module.css
@@ -2,15 +2,48 @@
     display: grid;
 
     grid-template-areas:
-        "b c d"
-        "b e e"
-        "b f f"
-        "b g g";
-    grid-template-columns: 400px 1fr 1fr;
-    grid-template-rows: auto auto 1fr auto;
+        "h h"
+        "a b"
+        "a c"
+        "d e"
+        "d f";
 
     grid-gap: 10px;
+    grid-template-columns: 1fr 1fr;
+    grid-template-rows: auto auto 3fr auto 1fr;
 
     width: 100%;
     height: 100%;
-}
\ No newline at end of file
+}
+
+.Header {
+    grid-area: h;
+}
+
+.Tweets {
+    grid-area: a;
+}
+
+.VisualizationPicker {
+    grid-area: b;
+}
+
+.Visualization {
+    grid-area: c;
+}
+
+.Filters {
+    grid-area: d;
+}
+
+.FilterPicker {
+    grid-area: e;
+}
+
+.AddFilter {
+    grid-area: f;
+}
+
+
+
+
diff --git a/nest_frontend/hooks/useRepositoryViewer.js b/nest_frontend/hooks/useRepositoryViewer.js
new file mode 100644
index 0000000..4ab4914
--- /dev/null
+++ b/nest_frontend/hooks/useRepositoryViewer.js
@@ -0,0 +1,15 @@
+import { useContext } from "react"
+import ContextRepositoryEditor from "../contexts/ContextRepositoryEditor"
+import ContextRepositoryViewer from "../contexts/ContextRepositoryViewer"
+
+
+/**
+ * Hook to quickly use {@link ContextRepositoryEditor}.
+ */
+export default function useRepositoryEditor() {
+    const context = useContext(ContextRepositoryViewer)
+    if(!context) {
+        throw new Error("This component must be placed inside a RepositoryViewer.")
+    }
+    return context
+}
\ No newline at end of file
diff --git a/nest_frontend/routes/PageRepository.js b/nest_frontend/routes/PageRepository.js
index d39e9d5..4c6441f 100644
--- a/nest_frontend/routes/PageRepository.js
+++ b/nest_frontend/routes/PageRepository.js
@@ -1,142 +1,12 @@
 import React, { useContext, useMemo, useState } from "react"
-import Style from "./PageRepository.module.css"
-import classNames from "classnames"
-import BoxRepositoryTweets from "../components/interactive/BoxRepositoryTweets"
-import BoxHeader from "../components/base/BoxHeader"
-import PickerVisualization from "../components/interactive/PickerVisualization"
-import PickerFilter from "../components/interactive/PickerFilter"
-import useBackendViewset from "../hooks/useBackendViewset"
-import useBackendResource from "../hooks/useBackendResource"
-import { faFolder, faFolderOpen, faTrash } from "@fortawesome/free-solid-svg-icons"
-import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
 import { useParams } from "react-router"
-import Loading from "../components/base/Loading"
-import BoxVisualizationStats from "../components/interactive/BoxVisualizationStats"
-import BoxVisualizationChart from "../components/interactive/BoxVisualizationChart"
-import BoxVisualizationMap from "../components/interactive/BoxVisualizationMap"
-import BoxVisualizationWordcloud from "../components/interactive/BoxVisualizationWordcloud"
-import BoxFull from "../components/base/BoxFull"
-import ContextLanguage from "../contexts/ContextLanguage"
-import countTweetWords from "../utils/countTweetWords"
-import objectToWordcloudFormat from "../utils/objectToWordcloudFormat"
+import RepositoryViewer from "../components/providers/RepositoryViewer"
 
 
 export default function PageRepository({ className, ...props }) {
     const { id } = useParams()
-    const { strings } = useContext(ContextLanguage)
-
-    const [visualizationTab, setVisualizationTab] = useState("stats")
-    const [addFilterTab, setAddFilterTab] = useState("hashtag")
-
-    const repositoryBr = useBackendResource(
-        `/api/v1/repositories/${id}`,
-        {
-            retrieve: true,
-            edit: true,
-            destroy: true,
-            action: false,
-        },
-    )
-    const repository = repositoryBr.error ? null : repositoryBr.resource
-
-    const tweetsBv = useBackendViewset(
-        `/api/v1/repositories/${id}/tweets/`,
-        "snowflake",
-        {
-            list: true,
-            create: false,
-            retrieve: false,
-            edit: false,
-            destroy: false,
-            command: false,
-            action: false,
-        },
-    )
-    const tweets = tweetsBv.resources && tweetsBv.error ? [] : tweetsBv.resources
-
-    const words = useMemo(
-        () => objectToWordcloudFormat(countTweetWords(tweets)),
-        [tweets],
-    )
-
-    let contents
-    if(!repositoryBr.firstLoad || !tweetsBv.firstLoad) {
-        contents = <>
-            <BoxHeader className={Style.Header}>
-                <Loading/>
-            </BoxHeader>
-        </>
-    }
-    else if(repository === null) {
-        contents = <>
-            <BoxHeader className={Style.Header}>
-                <FontAwesomeIcon icon={faTrash}/> <i>{strings.repoDeleted}</i>
-            </BoxHeader>
-        </>
-    }
-    else {
-        contents = <>
-            <BoxHeader className={Style.Header}>
-                <FontAwesomeIcon icon={repository.is_active ? faFolderOpen : faFolder}/> {repository.name}
-            </BoxHeader>
-
-            <BoxRepositoryTweets
-                className={Style.Tweets}
-                tweets={tweets}
-            />
-
-            <PickerVisualization
-                className={Style.VisualizationPicker}
-                currentTab={visualizationTab}
-                setTab={setVisualizationTab}
-            />
-            {visualizationTab === "wordcloud" ?
-             <BoxVisualizationWordcloud
-                 className={Style.Wordcloud}
-                 tweets={tweets}
-                 words={words}
-             />
-                                              : null}
-            {visualizationTab === "histogram" ?
-             <BoxVisualizationChart
-                 className={Style.Wordcloud}
-                 tweets={tweets}
-             />
-                                              : null}
-            {visualizationTab === "map" ?
-             <BoxVisualizationMap
-                 className={Style.Wordcloud}
-                 tweets={tweets}
-             />
-                                        : null}
-            {visualizationTab === "stats" ?
-             <BoxVisualizationStats
-                 className={Style.Wordcloud}
-                 tweets={tweets}
-                 words={words}
-                 totalTweetCount={tweets.length}
-             />
-                                          : null}
-
-            <PickerFilter
-                className={Style.FilterPicker}
-                currentTab={addFilterTab}
-                setTab={setAddFilterTab}
-            />
-
-            <BoxFull header={strings.notImplemented} className={Style.Filters}>
-                {strings.notImplemented}
-            </BoxFull>
-
-            <BoxFull header={strings.notImplemented} className={Style.AddFilter}>
-                {strings.notImplemented}
-            </BoxFull>
-        </>
-    }
 
     return (
-        <div className={classNames(Style.PageRepository, className)} {...props}>
-            {contents}
-        </div>
+        <RepositoryViewer id={id}/>
     )
 }
diff --git a/nest_frontend/routes/PageRepository.module.css b/nest_frontend/routes/PageRepository.module.css
deleted file mode 100644
index 2c26ada..0000000
--- a/nest_frontend/routes/PageRepository.module.css
+++ /dev/null
@@ -1,45 +0,0 @@
-.PageRepository {
-    display: grid;
-
-    grid-template-areas:
-        "h h"
-        "a b"
-        "a c"
-        "d e"
-        "d f";
-
-    grid-gap: 10px;
-    grid-template-columns: 1fr 1fr;
-    grid-template-rows: auto auto 1fr auto auto;
-
-    width: 100%;
-    height: 100%;
-}
-
-.Header {
-    grid-area: h;
-}
-
-.Tweets {
-    grid-area: a;
-}
-
-.Wordcloud {
-    grid-area: c;
-}
-
-.Filters {
-    grid-area: d;
-}
-
-.AddFilter {
-    grid-area: f;
-}
-
-.FilterPicker {
-    grid-area: e;
-}
-
-.VisualizationPicker {
-    grid-area: b;
-}
diff --git a/nest_frontend/utils/Filter.js b/nest_frontend/utils/Filter.js
index 5551f2b..f9525ce 100644
--- a/nest_frontend/utils/Filter.js
+++ b/nest_frontend/utils/Filter.js
@@ -1,62 +1,181 @@
-export class Filter {
-    constructor() {
+import { Location } from "../components/interactive/location"
+import {
+    faAt,
+    faFilter,
+    faFont,
+    faLocationArrow,
+    faMap,
+    faMapMarkerAlt,
+    faMapPin,
+} from "@fortawesome/free-solid-svg-icons"
 
+
+export class Filter {
+    negate
+
+    constructor(negate) {
+        this.negate = negate
+    }
+
+    check(tweet) {
+        return true
     }
 
     exec(tweet) {
-        return true
+        return this.check(tweet) ^ this.negate
+    }
+
+    color() {
+        return "Grey"
+    }
+
+    icon() {
+        return faFilter
+    }
+
+    text() {
+        return this.negate ? "False" : "True"
     }
 }
 
 export class ContainsFilter extends Filter {
     word
 
-    constructor(word) {
-        super()
+    constructor(negate, word) {
+        super(negate)
         this.word = word.toLowerCase().trim()
     }
 
-    exec(tweet) {
+    check(tweet) {
         return tweet.content?.toLowerCase().includes(this.word)
     }
+
+    color() {
+        return "Grey"
+    }
+
+    icon() {
+        return faFont
+    }
+
+    text() {
+        return this.word
+    }
 }
 
+
 export class UserFilter extends Filter {
     user
 
-    constructor(user) {
-        super()
+    constructor(negate, user) {
+        super(negate)
         this.user = user.toLowerCase().trim().replace(/^@/, "")
     }
 
-    exec(tweet) {
+    check(tweet) {
         return tweet.poster.toLowerCase() === this.user
     }
+
+    color() {
+        return "Green"
+    }
+
+    icon() {
+        return faAt
+    }
+
+    text() {
+        return this.user
+    }
 }
 
+
 export class HasLocationFilter extends Filter {
     hasLocation
 
-    constructor(hasLocation) {
-        super()
+    constructor(negate, hasLocation) {
+        super(negate)
         this.hasLocation = hasLocation
     }
 
-    exec(tweet) {
+    check(tweet) {
         return (tweet["location"] !== null) === this.hasLocation
     }
+
+    color() {
+        return "Red"
+    }
+
+    icon() {
+        return faMapMarkerAlt
+    }
+
+    text() {
+        return this.hasLocation
+    }
 }
 
+
 export class HasPlaceFilter extends Filter {
     hasPlace
 
-    constructor(hasPlace) {
-        super()
+    constructor(negate, hasPlace) {
+        super(negate)
         this.hasPlace = hasPlace
     }
 
-    exec(tweet) {
+    check(tweet) {
         return (tweet["place"] !== null) === this.hasPlace
     }
+
+    color() {
+        return "Red"
+    }
+
+    icon() {
+        return faLocationArrow
+    }
+
+    text() {
+        return this.hasPlace
+    }
 }
 
+
+export class LocationRadiusFilter extends HasLocationFilter {
+    center
+    radius
+
+    constructor(negate, center, radius) {
+        super(negate, true);
+        this.center = center
+        this.radius = radius
+    }
+
+    check(tweet) {
+        if(!super.check(tweet)) {
+            return false
+        }
+
+        // FIXME: assuming the earth is flat
+        const location = Location.fromTweet(tweet)
+        const latDiff = Math.abs(location.lat - this.center.lat)
+        const lngDiff = Math.abs(location.lng - this.center.lng)
+        const squaredDistance = Math.pow(latDiff, 2) + Math.pow(lngDiff, 2)
+        const squaredRadius = Math.pow(radius, 2)
+
+        return squaredDistance < squaredRadius
+    }
+
+    color() {
+        return "Red"
+    }
+
+    icon() {
+        return faMapPin
+    }
+
+    text() {
+        return `< ${this.radius} ${this.center.toString()}`
+    }
+}
diff --git a/nest_frontend/utils/location.js b/nest_frontend/utils/location.js
new file mode 100644
index 0000000..6eea766
--- /dev/null
+++ b/nest_frontend/utils/location.js
@@ -0,0 +1,37 @@
+export const locationRegex = /[{](?<lat>[0-9.]+),(?<lng>[0-9.]+)[}]/
+
+
+export class Location {
+    lat
+    lng
+
+    constructor(lat, lng) {
+        this.lat = lat
+        this.lng = lng
+    }
+
+    static fromString(locString) {
+        const match = locationRegex.exec(locString)
+        if(!match) {
+            throw new Error(`Invalid location string: ${locString}`)
+        }
+        const {lat, lng} = match.groups
+        return new Location(lat, lng)
+    }
+
+    static fromTweet(tweet) {
+        if(tweet.location === null) {
+            throw new Error(`Tweet has no location: ${tweet}`)
+        }
+
+        return Location.fromString(tweet.location)
+    }
+
+    toArray() {
+        return [this.lat, this.lng]
+    }
+
+    toString() {
+        return `${this.lat.toFixed(3)} ${this.lng.toFixed(3)}`
+    }
+}