diff --git a/pyscriptjs/src/interpreter.ts b/pyscriptjs/src/interpreter.ts
index 48ddd62..d3c1aed 100644
--- a/pyscriptjs/src/interpreter.ts
+++ b/pyscriptjs/src/interpreter.ts
@@ -14,6 +14,87 @@ import io, base64, sys
 
 loop = asyncio.get_event_loop()
 
+MIME_METHODS = {
+    '__repr__': 'text/plain',
+    '_repr_html_': 'text/html',
+    '_repr_markdown_': 'text/markdown',
+    '_repr_svg_': 'image/svg+xml',
+    '_repr_png_': 'image/png',
+    'repr_pdf_': 'application/pdf',
+    '_repr_jpeg_': 'image/jpeg',
+    '_repr_latex': 'text/latex',
+    '_repr_json_': 'application/json',
+    '_repr_javascript_': 'application/javascript',
+    'savefig': 'image/png'
+}
+
+def render_image(mime, value, meta):
+    data = f'{mime};base64,{value}'
+    attrs = ' '.join(['{k}="{v}"' for k, v in meta.items()])
+    return f'<img src="{data}" {attrs}</img>'
+
+def identity(value, meta):
+    return value
+
+
+MIME_RENDERERS = {
+    'text/plain': identity,
+    'text/html' : identity,
+    'image/png' : lambda value, meta: render_image('image/png', value, meta),
+    'image/jpeg': lambda value, meta: render_image('image/jpeg', value, meta),
+    'image/svg+xml': identity,
+    'application/json': identity,
+    'application/javascript': lambda value, meta: f'<script>{value}</script>'
+}  
+
+
+def eval_formatter(obj, print_method):
+    """
+    Evaluates a formatter method.
+    """
+    if hasattr(obj, print_method):
+        if print_method == 'savefig':
+            buf = io.BytesIO()
+            obj.savefig(buf, format='png')
+            buf.seek(0)
+            return base64.b64encode(buf.read()).decode('utf-8')
+        return getattr(obj, print_method)()
+    if print_method == '_repr_mimebundle_':
+        return {}, {}
+    return None
+
+
+def format_mime(obj):
+    """
+    Formats object using _repr_x_ methods.
+    """
+    format_dict, md_dict = eval_formatter(obj, '_repr_mimebundle_')
+
+    output, not_available = None, []
+    for method, mime_type in reversed(MIME_METHODS.items()):
+        if mime_type in format_dict:
+            output = format_dict[mime_type]
+        else:
+            output = eval_formatter(obj, method)
+        
+        if output is None:
+            continue
+        elif mime_type not in MIME_RENDERERS:
+            not_available.append(mime_type)
+            continue
+        break
+    if output is None:
+        if not_available:
+            console.warning(f'Rendered object requested unavailable MIME renderers: {not_available}')  
+        output = repr(output)
+        mime_type = 'text/plain'
+    elif isinstance(output, tuple):
+        output, meta = output
+    else:
+        meta = {}
+    return MIME_RENDERERS[mime_type](output, meta), mime_type
+
+
 class PyScript:
     loop = loop
 
@@ -24,23 +105,18 @@ class PyScript:
         if append:
             child = document.createElement('div');
             element = document.querySelector(f'#{element_id}');
-            if not element:
-                return
             exec_id = exec_id or element.childElementCount + 1
             element_id = child.id = f"{element_id}-{exec_id}";
             element.appendChild(child);
 
-        if hasattr(value, "savefig"):
-            console.log(f"FIGURE: {value}")
-            buf = io.BytesIO()
-            value.savefig(buf, format='png')
-            buf.seek(0)
-            img_str = 'data:image/png;base64,' + base64.b64encode(buf.read()).decode('UTF-8')
-            document.getElementById(element_id).innerHTML = f'<div><img id="plt" src="{img_str}"/></div>'
-        elif hasattr(value, "startswith") and value.startswith("data:image"):
-            document.getElementById(element_id).innerHTML = f'<div><img id="plt" src="{value}"/></div>'
+        element = document.getElementById(element_id)
+        html, mime_type = format_mime(value)
+        console.log(mime_type, html)
+        if mime_type == 'application/javascript':
+            scriptEl = document.createRange().createContextualFragment(html)
+            element.children = [scriptEl]
         else:
-            document.getElementById(element_id).innerHTML = value;
+            element.innerHTML = html
 
     @staticmethod
     def run_until_complete(f):
@@ -109,7 +185,6 @@ class Element:
         
         return Element(clone.id, clone)
 
-    
     def remove_class(self, classname):
         if isinstance(classname, list):
             for cl in classname:
@@ -277,7 +352,6 @@ class PyListTemplate:
     """Overwrite me to define logic"""
     pass
 
-    
 
 class OutputCtxManager:
     def __init__(self, out=None, output_to_console=True, append=True):
diff --git a/pyscriptjs/src/pyscript.py b/pyscriptjs/src/pyscript.py
index 81fb12d..06a61d9 100644
--- a/pyscriptjs/src/pyscript.py
+++ b/pyscriptjs/src/pyscript.py
@@ -1,9 +1,91 @@
 from js import document, setInterval, console
+import micropip
 import asyncio
-import io, base64
+import io, base64, sys
 
 loop = asyncio.get_event_loop()
 
+MIME_METHODS = {
+    '__repr__': 'text/plain',
+    '_repr_html_': 'text/html',
+    '_repr_markdown_': 'text/markdown',
+    '_repr_svg_': 'image/svg+xml',
+    '_repr_png_': 'image/png',
+    'repr_pdf_': 'application/pdf',
+    '_repr_jpeg_': 'image/jpeg',
+    '_repr_latex': 'text/latex',
+    '_repr_json_': 'application/json',
+    '_repr_javascript_': 'application/javascript',
+    'savefig': 'image/png'
+}
+
+def render_image(mime, value, meta):
+    data = f'{mime};base64,{value}'
+    attrs = ' '.join(['{k}="{v}"' for k, v in meta.items()])
+    return f'<img src="{data}" {attrs}</img>'
+
+def identity(value, meta):
+    return value
+
+
+MIME_RENDERERS = {
+    'text/plain': identity,
+    'text/html' : identity,
+    'image/png' : lambda value, meta: render_image('image/png', value, meta),
+    'image/jpeg': lambda value, meta: render_image('image/jpeg', value, meta),
+    'image/svg+xml': identity,
+    'application/json': identity,
+    'application/javascript': lambda value, meta: f'<script>{value}</script>'
+}  
+
+
+def eval_formatter(obj, print_method):
+    """
+    Evaluates a formatter method.
+    """
+    if hasattr(obj, print_method):
+        if print_method == 'savefig':
+            buf = io.BytesIO()
+            obj.savefig(buf, format='png')
+            buf.seek(0)
+            return base64.b64encode(buf.read()).decode('utf-8')
+        return getattr(obj, print_method)()
+    if print_method == '_repr_mimebundle_':
+        return {}, {}
+    return None
+
+
+def format_mime(obj):
+    """
+    Formats object using _repr_x_ methods.
+    """
+    format_dict, md_dict = eval_formatter(obj, '_repr_mimebundle_')
+
+    output, not_available = None, []
+    for method, mime_type in reversed(MIME_METHODS.items()):
+        if mime_type in format_dict:
+            output = format_dict[mime_type]
+        else:
+            output = eval_formatter(obj, method)
+        
+        if output is None:
+            continue
+        elif mime_type not in MIME_RENDERERS:
+            not_available.append(mime_type)
+            continue
+        break
+    if output is None:
+        if not_available:
+            console.warning(f'Rendered object requested unavailable MIME renderers: {not_available}')  
+        output = repr(output)
+        mime_type = 'text/plain'
+    elif isinstance(output, tuple):
+        output, meta = output
+    else:
+        meta = {}
+    return MIME_RENDERERS[mime_type](output, meta), mime_type
+
+
 class PyScript:
     loop = loop
 
@@ -18,19 +100,14 @@ class PyScript:
             element_id = child.id = f"{element_id}-{exec_id}";
             element.appendChild(child);
 
-        if hasattr(value, "savefig"):
-            console.log(f"FIGURE: {value}")
-            buf = io.BytesIO()
-            value.savefig(buf, format='png')
-            buf.seek(0)
-            img_str = 'data:image/png;base64,' + base64.b64encode(buf.read()).decode('UTF-8')
-            document.getElementById(element_id).innerHTML = f'<div><img id="plt" src="{img_str}"/></div>'
-        elif hasattr(value, "startswith") and value.startswith("data:image"):
-            console.log(f"DATA/IMAGE: {value}")
-            document.getElementById(element_id).innerHTML = f'<div><img id="plt" src="{value}"/></div>'
+        element = document.getElementById(element_id)
+        html, mime_type = format_mime(value)
+        console.log(mime_type, html)
+        if mime_type == 'application/javascript':
+            scriptEl = document.createRange().createContextualFragment(html)
+            element.children = [scriptEl]
         else:
-            document.getElementById(element_id).innerHTML = repr(value);
-            console.log(f"ELSE: {append} ==> {element_id} --> {value}")
+            element.innerHTML = html
 
     @staticmethod
     def run_until_complete(f):
@@ -86,5 +163,3 @@ class Element:
         self.element.after(clone);
         
         return Element(clone.id, clone)
-
-pyscript = PyScript()