Solobase JS SDK

A 100% drop-in replacement for the Supabase JavaScript client. Replace @supabase/supabase-js with solobase-js and everything works identically.

Features

• 🔄 Drop-in Replacement: Change one import line and you're done
• 🔐 Complete Auth System: Sign up, sign in, OAuth, password reset, user management
• 🗄️ PostgreSQL Database: Full query builder with filters, joins, and transactions
• 📁 File Storage: Upload, download, and manage files with signed URLs
• ⚡ Real-time Subscriptions: WebSocket-based live data updates
• 📝 TypeScript Support: Full type safety and IntelliSense
• 🛡️ Security: Built-in RLS, JWT tokens, and secure file access

Installation

npm install solobase-js

Quick Start

Replace your Supabase client with Solobase:

// Before (Supabase)
import { createClient } from '@supabase/supabase-js'
const supabase = createClient('https://project.supabase.co', 'anon-key')

// After (Solobase) - Just change this line!
import { createClient } from 'solobase-js'
const solobase = createClient('https://your-solobase.com', 'your-api-key')

// Everything else works exactly the same
const { data, error } = await solobase.from('users').select('*')

Complete API Reference

Authentication

// Sign up new user
const { data, error } = await solobase.auth.signUp({
  email: '[email protected]',
  password: 'password',
  options: {
    data: { first_name: 'John', last_name: 'Doe' }
  }
})

// Sign in with email/password
const { data, error } = await solobase.auth.signInWithPassword({
  email: '[email protected]',
  password: 'password'
})

// Sign in with OAuth
const { data, error } = await solobase.auth.signInWithOAuth({
  provider: 'google',
  options: {
    redirectTo: 'https://yourapp.com/callback'
  }
})

// Get current user
const { data: { user } } = await solobase.auth.getUser()

// Get current session
const { data: { session } } = await solobase.auth.getSession()

// Update user
const { data, error } = await solobase.auth.updateUser({
  email: '[email protected]',
  password: 'newpassword',
  data: { username: 'newusername' }
})

// Sign out
const { error } = await solobase.auth.signOut()

// Listen to auth changes
solobase.auth.onAuthStateChange((event, session) => {
  console.log(event, session)
})

// Reset password
const { data, error } = await solobase.auth.resetPasswordForEmail({
  email: '[email protected]',
  options: {
    redirectTo: 'https://yourapp.com/reset'
  }
})

Database Operations

// Select data
const { data, error } = await solobase
  .from('users')
  .select('*')

// Select specific columns
const { data, error } = await solobase
  .from('users')
  .select('id, name, email')

// Filter data
const { data, error } = await solobase
  .from('users')
  .select('*')
  .eq('status', 'active')
  .gt('age', 18)
  .order('created_at', { ascending: false })
  .limit(10)

// Insert data
const { data, error } = await solobase
  .from('users')
  .insert([
    { name: 'John Doe', email: '[email protected]' },
    { name: 'Jane Doe', email: '[email protected]' }
  ])
  .select()

// Update data
const { data, error } = await solobase
  .from('users')
  .update({ status: 'inactive' })
  .eq('id', userId)
  .select()

// Upsert data
const { data, error } = await solobase
  .from('users')
  .upsert({ id: 1, name: 'Updated Name' })
  .select()

// Delete data
const { data, error } = await solobase
  .from('users')
  .delete()
  .eq('id', userId)

// Single row
const { data, error } = await solobase
  .from('users')
  .select('*')
  .eq('id', userId)
  .single()

// Maybe single (won't error if no rows)
const { data, error } = await solobase
  .from('users')
  .select('*')
  .eq('email', email)
  .maybeSingle()

// Count rows
const { data, error, count } = await solobase
  .from('users')
  .select('*', { count: 'exact' })
  .eq('status', 'active')

// Call stored procedures/functions
const { data, error } = await solobase.rpc('get_user_profile', {
  user_id: 123
})

Advanced Filtering

// All filter operators
const { data } = await solobase
  .from('users')
  .select('*')
  .eq('status', 'active')           // equals
  .neq('role', 'admin')            // not equals
  .gt('age', 18)                   // greater than
  .gte('age', 18)                  // greater than or equal
  .lt('age', 65)                   // less than
  .lte('age', 65)                  // less than or equal
  .like('name', '%john%')          // LIKE
  .ilike('name', '%JOHN%')         // case-insensitive LIKE
  .is('deleted_at', null)          // IS NULL
  .in('role', ['user', 'admin'])   // IN array
  .contains('tags', ['react'])     // contains
  .textSearch('title', 'javascript', { type: 'websearch' })

// Complex OR queries
const { data } = await solobase
  .from('users')
  .select('*')
  .or('status.eq.active,role.eq.admin')

// Ordering and pagination
const { data } = await solobase
  .from('users')
  .select('*')
  .order('created_at', { ascending: false })
  .order('name', { ascending: true })
  .range(0, 9) // First 10 rows
  .limit(10)

File Storage

// List buckets
const { data, error } = await solobase.storage.listBuckets()

// Create bucket
const { data, error } = await solobase.storage.createBucket('avatars', {
  public: true,
  fileSizeLimit: 1024 * 1024 * 10, // 10MB
  allowedMimeTypes: ['image/png', 'image/jpeg']
})

// Upload file
const { data, error } = await solobase.storage
  .from('avatars')
  .upload('user-123.png', file, {
    contentType: 'image/png',
    cacheControl: '3600',
    upsert: false
  })

// Download file
const { data, error } = await solobase.storage
  .from('avatars')
  .download('user-123.png')

// List files
const { data, error } = await solobase.storage
  .from('avatars')
  .list('folder', {
    limit: 100,
    offset: 0,
    sortBy: { column: 'name', order: 'asc' }
  })

// Get public URL
const { data } = solobase.storage
  .from('avatars')
  .getPublicUrl('user-123.png')

// Create signed URL (for private files)
const { data, error } = await solobase.storage
  .from('private-files')
  .createSignedUrl('document.pdf', 3600) // 1 hour expiry

// Update file
const { data, error } = await solobase.storage
  .from('avatars')
  .update('user-123.png', newFile)

// Move file
const { data, error } = await solobase.storage
  .from('avatars')
  .move('old-path.png', 'new-path.png')

// Copy file
const { data, error } = await solobase.storage
  .from('avatars')
  .copy('original.png', 'copy.png')

// Delete files
const { data, error } = await solobase.storage
  .from('avatars')
  .remove(['file1.png', 'file2.png'])

Real-time Subscriptions

// Listen to database changes
const subscription = solobase
  .channel('db-changes')
  .on('postgres_changes', {
    event: '*',
    schema: 'public',
    table: 'users'
  }, (payload) => {
    console.log('Change received!', payload)
  })
  .subscribe()

// Listen to specific events
solobase
  .channel('users')
  .on('postgres_changes', {
    event: 'INSERT',
    schema: 'public',
    table: 'users'
  }, (payload) => {
    console.log('New user:', payload.new)
  })
  .on('postgres_changes', {
    event: 'UPDATE',
    schema: 'public',
    table: 'users'
  }, (payload) => {
    console.log('Updated user:', payload.new)
  })
  .subscribe()

// Unsubscribe
subscription.unsubscribe()

// Remove all subscriptions
solobase.removeAllChannels()

Custom Channels (Broadcast/Presence)

// Join a custom channel
const channel = solobase.channel('room-1')

// Send broadcast messages
channel.send('custom-event', { 
  message: 'Hello everyone!' 
})

// Listen to broadcast messages
channel.on('custom-event', (payload) => {
  console.log('Received:', payload)
})

// Subscribe to the channel
channel.subscribe((status) => {
  if (status === 'SUBSCRIBED') {
    console.log('Connected to channel')
  }
})

TypeScript Support

Full TypeScript support with type inference:

// Define your database types
interface Database {
  public: {
    Tables: {
      users: {
        Row: {
          id: number
          name: string
          email: string
          created_at: string
        }
        Insert: {
          id?: number
          name: string
          email: string
          created_at?: string
        }
        Update: {
          id?: number
          name?: string
          email?: string
          created_at?: string
        }
      }
    }
  }
}

// Create typed client
const solobase = createClient<Database>(url, key)

// Get full type safety
const { data, error } = await solobase
  .from('users') // ✅ Typed table name
  .select('name, email') // ✅ Typed column names
  .eq('id', 1) // ✅ Typed column and value

Error Handling

const { data, error } = await solobase
  .from('users')
  .select('*')

if (error) {
  console.error('Error:', error.message)
  console.error('Details:', error.details)
  console.error('Code:', error.code)
} else {
  console.log('Data:', data)
}

Environment Configuration

// Development
const solobase = createClient(
  'http://localhost:8000',
  'your-local-key',
  {
    auth: {
      persistSession: true,
      autoRefreshToken: true,
    },
    realtime: {
      logger: (level, message, data) => {
        console.log(`[${level}] ${message}`, data)
      }
    }
  }
)

// Production
const solobase = createClient(
  process.env.SOLOBASE_URL,
  process.env.SOLOBASE_ANON_KEY,
  {
    auth: {
      persistSession: true,
      autoRefreshToken: true,
      detectSessionInUrl: true
    }
  }
)

Migration from Supabase

1. Install Solobase SDK:

   npm uninstall @supabase/supabase-js
   npm install solobase-js

2. Update your import:

   // Change this:
   import { createClient } from '@supabase/supabase-js'
      
   // To this:
   import { createClient } from 'solobase-js'

3. Update your URL and key:

   const solobase = createClient(
     'https://your-solobase-instance.com',
     'your-solobase-api-key'
   )

4. That's it! All your existing code will work without changes.

React Integration Example

import { createClient } from 'solobase-js'
import { useEffect, useState } from 'react'

const solobase = createClient(
  process.env.REACT_APP_SOLOBASE_URL,
  process.env.REACT_APP_SOLOBASE_ANON_KEY
)

function App() {
  const [user, setUser] = useState(null)
  const [posts, setPosts] = useState([])

  useEffect(() => {
    // Check active session
    solobase.auth.getSession().then(({ data: { session } }) => {
      setUser(session?.user ?? null)
    })

    // Listen for auth changes
    const { data: { subscription } } = solobase.auth.onAuthStateChange(
      (_event, session) => {
        setUser(session?.user ?? null)
      }
    )

    return subscription.unsubscribe
  }, [])

  useEffect(() => {
    // Fetch posts
    fetchPosts()

    // Subscribe to real-time changes
    const subscription = solobase
      .channel('posts')
      .on('postgres_changes', {
        event: '*',
        schema: 'public',
        table: 'posts'
      }, () => {
        fetchPosts() // Refetch when posts change
      })
      .subscribe()

    return () => subscription.unsubscribe()
  }, [])

  const fetchPosts = async () => {
    const { data } = await solobase
      .from('posts')
      .select('*')
      .order('created_at', { ascending: false })
    
    setPosts(data || [])
  }

  const signIn = async (email, password) => {
    const { error } = await solobase.auth.signInWithPassword({
      email,
      password
    })
    if (error) alert(error.message)
  }

  const signOut = async () => {
    const { error } = await solobase.auth.signOut()
    if (error) alert(error.message)
  }

  if (!user) {
    return <LoginForm onSignIn={signIn} />
  }

  return (
    <div>
      <h1>Welcome {user.email}</h1>
      <button onClick={signOut}>Sign Out</button>
      <PostList posts={posts} />
    </div>
  )
}

License

MIT License - Feel free to use in your projects!