Update for abstract-level

Moves many modules (but not yet all) to the Legacy section and adds
new `abstract-level` based modules.

Also adds a `timeless` option for modules, to make the "last commit"
badge green, to indicate that the module is feature-complete and can
be used even if it seems old by lack of activity.

Author: vweevers

README.md

@@ -1,32 +1,10 @@
 {
   "title": "Core",
   "modules": {
-    "levelup": {
-      "github": "Level/levelup",
-      "description": [
-        "The glue that holds everything together.",
-        "Use this when you need a [custom or swappable store](#stores)."
-      ],
-      "copyrightYear": 2012,
-      "author": null
-    },
-    "abstract-leveldown": {
-      "github": "Level/abstract-leveldown",
-      "description": [
-        "An abstract prototype matching the [leveldown] API.",
-        "Use this to implement your own store."
-      ],
-      "copyrightYear": 2013,
-      "author": "Rod Vagg"
-    },
-    "level-packager": {
-      "github": "Level/packager",
-      "description": [
-        "Package helper to export [a bundle](#bundles).",
-        "Use this to create a new `level-*` bundle."
-      ],
-      "copyrightYear": 2013,
-      "author": null
+    "abstract-level": {
+      "github": "Level/abstract-level",
+      "description": "Abstract class for a lexicographically sorted key-value database.",
+      "timeless": true
     }
   }
 }

modules/bundles.json

@@ -12,30 +12,6 @@
       "url": "http://pouchdb.com/",
       "description": "PouchDB allows you to store and query data offline and then sync with CouchDB when online. For Node, browser and mobile."
     },
-    "couchup": {
-      "github": "mikeal/couchup",
-      "description": [
-        "A CouchDB implementation on top of [levelup]."
-      ]
-    },
-    "firedup": {
-      "github": "eugeneware/firedup",
-      "description": [
-        "A node.js implementation of firebase based on [levelup]."
-      ]
-    },
-    "len": {
-      "github": "binocarlos/len",
-      "description": [
-        "Len is a resource booking database using LevelDB for storage. Useful for calendar and gantt chart apps and for questions like 'can a customer book this resource starting X and ending Y'."
-      ]
-    },
-    "lem": {
-      "github": "binocarlos/lem",
-      "description": [
-        "Lem is a telemetry storage database using LevelDB. Keys are indexed by timestamp and you can read values in-between 2 points in time."
-      ]
-    },
     "levelgraph": {
       "github": "mcollina/node-levelgraph",
       "description": [
@@ -54,88 +30,11 @@
         "Event-driven database based on [pouchdb]. Optimized for reactive programming with observables. Events and state is automatically shared between multiple browser tabs. Queries are defined by the mongoDB mango-standard."
       ]
     },
-    "pushdb": {
-      "github": "mikeal/pushdb",
-      "description": [
-        "A programmable database with document storage and unique indexing capabilities."
-      ]
-    },
     "search-index": {
       "github": "fergiemcdowall/search-index",
       "description": [
         "A persistent full text search engine for browser and Node.js."
       ]
-    },
-    "tacodb": {
-      "github": "dominictarr/tacodb",
-      "description": [
-        "A responsive, Node.js-style database ideal for realtime data. Highly modular and adaptable, allowing extension with the [Level][level-org] ecosystem."
-      ]
-    },
-    "timestreamdb": {
-      "github": "brycebaril/timestreamdb",
-      "description": [
-        "A full-featured timeseries database on top of LevelDB. Includes a library for streaming statistical operations on timeseries data including joins, aggregates, filters, and map-like operations."
-      ]
-    },
-    "@nano-sql/core": {
-      "github": "ClickSimply/Nano-SQL",
-      "description": [
-        "A small (10Kb) RDBMS abstraction on top of [levelup] that also runs in the browser with undo/redo support, immutable objects and IndexedDB persistence."
-      ]
-    },
-    "vertical": {
-      "github": "zy445566/vertical",
-      "description": [
-        "LevelDB distributed, Server and Client!"
-      ]
-    },
-    "flash-store": {
-      "github": "zixia/flash-store",
-      "description": [
-        "FlashStore is a Key-Value persistent storage with easy to use ES6 Map-like API(both Async and Sync support), powered by LevelDB and TypeScript."
-      ]
-    },
-    "level-fact-base": {
-      "github": "smallhelm/level-fact-base",
-      "description": [
-        "Store immutable facts and query them with datalog."
-      ]
-    },
-    "dulcimer": {
-      "github": "fritzy/dulcimer",
-      "description": "Define JSON models and manage indexes, children, foreign keys and much more."
-    },
-    "levi": {
-      "github": "cshum/levi",
-      "description": "Stream based full-text search for Node.js and browser using [levelup]."
-    },
-    "level-mongo": {
-      "github": "simon-p-r/level-mongo",
-      "description": "MongoDB-like database backed by LevelDB."
-    },
-    "level-orm": {
-      "github": "eugeneware/level-orm",
-      "description": "Simple ORM built on [levelup]."
-    },
-    "level-lively": {
-      "github": "eugeneware/level-lively",
-      "description": "[levelup] implementation of [LivelyDb](https://github.com/eugeneware/livelydb) for doing real-time data binding of a database with local javascript objects."
-    },
-    "kwdb": {
-      "github": "KsRyY/kwdb",
-      "description": "REST wrapper for [levelup]."
-    },
-    "level-restful": {
-      "github": "karissa/level-restful",
-      "description": "REST wrapper for [levelup], as an extension to [level-orm]."
-    },
-    "level-rest": {
-      "github": "shama/level-rest",
-      "description": [
-        "REST wrapper for [levelup].",
-        "NB. Not compatible with latest [levelup]."
-      ]
     }
   }
 }

modules/core.json

@@ -0,0 +1,9 @@
+// Example of a custom encoding
+const { Level } = require('level')
+const charwise = require('charwise')
+
+const db = new Level('./db', {
+  keyEncoding: charwise
+})
+
+await db.put(['users', 2], 'example')

modules/databases.json

@@ -1,10 +1,16 @@
 {
   "title": "Encodings",
-  "description": "Custom [level-codec] compatible encodings for use with [encoding-down].",
+  "example": "encodings.js",
   "modules": {
+    "protocol-buffers": {
+      "github": "mafintosh/protocol-buffers",
+      "description": "[Protocol Buffers](https://developers.google.com/protocol-buffers/) for Node.js. Compiled messages are valid as encodings.",
+      "timeless": true
+    },
     "charwise": {
       "github": "dominictarr/charwise",
-      "description": "Encode/decode with same encoded sort order as [bytewise]."
+      "description": "Encode / decode with same encoded sort order as [bytewise].",
+      "timeless": true
     },
     "bytewise": {
       "github": "deanlandolt/bytewise",
@@ -14,13 +20,10 @@
         "NB. Use [charwise] if possible. Gives you almost everything `bytewise` does but much faster."
       ]
     },
-    "protocol-buffers": {
-      "github": "mafintosh/protocol-buffers",
-      "description": "[Protocol Buffers](https://developers.google.com/protocol-buffers/) for Node.js. Compiled messages are [level-codec] compatible encodings."
-    },
     "lexicographic-integer-encoding": {
       "github": "vweevers/lexicographic-integer-encoding",
-      "description": "Wraps [`lexicographic-integer`](https://github.com/substack/lexicographic-integer)."
+      "description": "Wraps [`lexicographic-integer`](https://github.com/substack/lexicographic-integer).",
+      "timeless": true
     }
   }
 }