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Morgan Smith 22.05.2026 11:55

Quick select #95

Open to PRs

views.py

from collections import Counter
def top_words(text, n=5):
    words = text.lower().split()
    return Counter(words).most_common(n)

print(top_words('the cat sat on the mat the cat'))

helper.py

def is_prime(n):
    if n < 2: return False
    for i in range(2, int(n**0.5)+1):
        if n % i == 0: return False
    return True

print(is_prime(17))

Taylor O'Brien 22.05.2026 11:55

Maze generator

Ideas welcome

test.py

from collections import Counter
def top_words(text, n=5):
    words = text.lower().split()
    return Counter(words).most_common(n)

print(top_words('the cat sat on the mat the cat'))

core.py

from collections import Counter
def top_words(text, n=5):
    words = text.lower().split()
    return Counter(words).most_common(n)

print(top_words('the cat sat on the mat the cat'))

Dakota Patel 22.05.2026 11:55

Backup utility #98

Clean and minimal

algo.py

def debounce(fn, delay):
    import time
    last = [0.0]
    def wrapper(*args):
        now = time.time()
        if now - last[0] >= delay:
            last[0] = now
            return fn(*args)
    return wrapper

solver.py

def max_in_list(lst):
    m = lst[0]
    for x in lst:
        if x > m: m = x
    return m

print(max_in_list([3, 7, 1, 9, 4]))

config.py

def memoize(fn):
    cache = {}
    def wrapper(*args):
        if args not in cache:
            cache[args] = fn(*args)
        return cache[args]
    return wrapper

@memoize
def expensive(n):
    return sum(range(n))

print(expensive(1000000))

Taylor O'Brien 22.05.2026 11:54

Hash map from scratch

Hackathon project, built in one night

core.py

from collections import Counter
def top_words(text, n=5):
    words = text.lower().split()
    return Counter(words).most_common(n)

print(top_words('the cat sat on the mat the cat'))

Logan Tanaka 22.05.2026 11:54

Backup utility

Requires Python 3.11+

solver.py

def bubble_sort(arr):
    n = len(arr)
    for i in range(n):
        for j in range(0, n-i-1):
            if arr[j] > arr[j+1]: arr[j], arr[j+1] = arr[j+1], arr[j]
    return arr

print(bubble_sort([5, 3, 8, 1, 2]))

app.py

def max_in_list(lst):
    m = lst[0]
    for x in lst:
        if x > m: m = x
    return m

print(max_in_list([3, 7, 1, 9, 4]))

Rowan Kovalenko 22.05.2026 11:54

Minimax AI

From algorithms course

main.py

from collections import Counter
def top_words(text, n=5):
    words = text.lower().split()
    return Counter(words).most_common(n)

print(top_words('the cat sat on the mat the cat'))

models.py

def binary_search(arr, target):
    lo, hi = 0, len(arr) - 1
    while lo <= hi:
        mid = (lo + hi) // 2
        if arr[mid] == target: return mid
        elif arr[mid] < target: lo = mid + 1
        else: hi = mid - 1
    return -1

print(binary_search([1,3,5,7,9], 7))

models.py

def reverse_string(s): return s[::-1]

print(reverse_string("hello"))

Nico Kim 22.05.2026 11:54

Binary search

Small script for learning

utils.py

class Node:
    def __init__(self, val):
        self.val = val
        self.next = None

class LinkedList:
    def __init__(self):
        self.head = None
    def append(self, val):
        if not self.head:
            self.head = Node(val)
            return
        cur = self.head
        while cur.next: cur = cur.next
        cur.next = Node(val)
    def display(self):
        cur = self.head
        while cur:
            print(cur.val, end=' ')
            cur = cur.next
        print()

ll = LinkedList()
ll.append(1); ll.append(2); ll.append(3)
ll.display()

algo.py

def max_in_list(lst):
    m = lst[0]
    for x in lst:
        if x > m: m = x
    return m

print(max_in_list([3, 7, 1, 9, 4]))

Wren Kim 22.05.2026 11:53

Name generator #50

Hackathon project, built in one night

core.py

def flatten(lst):
    result = []
    for item in lst:
        if isinstance(item, list): result.extend(flatten(item))
        else: result.append(item)
    return result

print(flatten([1, [2, [3, 4]], 5]))

Drew Fischer 22.05.2026 11:53

Password generator #73

Hackathon project, built in one night

utils.py

def reverse_string(s): return s[::-1]

print(reverse_string("hello"))

data.py

def binary_search(arr, target):
    lo, hi = 0, len(arr) - 1
    while lo <= hi:
        mid = (lo + hi) // 2
        if arr[mid] == target: return mid
        elif arr[mid] < target: lo = mid + 1
        else: hi = mid - 1
    return -1

print(binary_search([1,3,5,7,9], 7))

Harper Rossi 22.05.2026 11:53

Merge sort #58

My first Python project

data.py

from collections import Counter
def top_words(text, n=5):
    words = text.lower().split()
    return Counter(words).most_common(n)

print(top_words('the cat sat on the mat the cat'))

test.py

def reverse_string(s): return s[::-1]

print(reverse_string("hello"))

app.py

def reverse_string(s): return s[::-1]

print(reverse_string("hello"))

Riley Petrov 22.05.2026 11:53

Name generator

Feedback appreciated

test.py

def max_in_list(lst):
    m = lst[0]
    for x in lst:
        if x > m: m = x
    return m

print(max_in_list([3, 7, 1, 9, 4]))

test.py

def count_words(text): return len(text.split())

print(count_words("hello world foo"))

Taylor O'Brien 22.05.2026 11:53

JSON export

Open to PRs

test.py

from collections import Counter
def top_words(text, n=5):
    words = text.lower().split()
    return Counter(words).most_common(n)

print(top_words('the cat sat on the mat the cat'))

core.py

from collections import Counter
def top_words(text, n=5):
    words = text.lower().split()
    return Counter(words).most_common(n)

print(top_words('the cat sat on the mat the cat'))

Harper Santos 22.05.2026 11:52

Weather parser

Small script for learning

models.py

def factorial(n):
    if n == 0: return 1
    return n * factorial(n-1)

print(factorial(5))

Avery Kovalenko 22.05.2026 11:52

Mandelbrot fractal #26

Open to PRs

app.py

def flatten(lst):
    result = []
    for item in lst:
        if isinstance(item, list): result.extend(flatten(item))
        else: result.append(item)
    return result

print(flatten([1, [2, [3, 4]], 5]))

test.py

def bubble_sort(arr):
    n = len(arr)
    for i in range(n):
        for j in range(0, n-i-1):
            if arr[j] > arr[j+1]: arr[j], arr[j+1] = arr[j+1], arr[j]
    return arr

print(bubble_sort([5, 3, 8, 1, 2]))

Parker Larsson 22.05.2026 11:52

Password generator

models.py

def debounce(fn, delay):
    import time
    last = [0.0]
    def wrapper(*args):
        now = time.time()
        if now - last[0] >= delay:
            last[0] = now
            return fn(*args)
    return wrapper

main.py

def binary_search(arr, target):
    lo, hi = 0, len(arr) - 1
    while lo <= hi:
        mid = (lo + hi) // 2
        if arr[mid] == target: return mid
        elif arr[mid] < target: lo = mid + 1
        else: hi = mid - 1
    return -1

print(binary_search([1,3,5,7,9], 7))

solver.py

def hello():
    print("Hello, World!")

Dakota Patel 22.05.2026 11:51

JSON export

Ideas welcome

solver.py

def max_in_list(lst):
    m = lst[0]
    for x in lst:
        if x > m: m = x
    return m

print(max_in_list([3, 7, 1, 9, 4]))

config.py

def memoize(fn):
    cache = {}
    def wrapper(*args):
        if args not in cache:
            cache[args] = fn(*args)
        return cache[args]
    return wrapper

@memoize
def expensive(n):
    return sum(range(n))

print(expensive(1000000))

Finley Garcia 22.05.2026 11:51

Data visualization #41

Hackathon project, built in one night

main.py

def is_prime(n):
    if n < 2: return False
    for i in range(2, int(n**0.5)+1):
        if n % i == 0: return False
    return True

print(is_prime(17))

Sydney Silva 22.05.2026 11:51

Simple HTTP server #39

Hackathon project, built in one night

handler.py

import random
def gen_password(length=12):
    chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%"
    return "".join(random.choice(chars) for _ in range(length))

print(gen_password())

core.py

def factorial(n):
    if n == 0: return 1
    return n * factorial(n-1)

print(factorial(5))

solver.py

def max_in_list(lst):
    m = lst[0]
    for x in lst:
        if x > m: m = x
    return m

print(max_in_list([3, 7, 1, 9, 4]))

Morgan Garcia 22.05.2026 11:51

Mandelbrot fractal #84

Open to PRs

utils.py

def factorial(n):
    if n == 0: return 1
    return n * factorial(n-1)

print(factorial(5))

Sage Fischer 22.05.2026 11:51

Password generator

Requires Python 3.11+

app.py

def memoize(fn):
    cache = {}
    def wrapper(*args):
        if args not in cache:
            cache[args] = fn(*args)
        return cache[args]
    return wrapper

@memoize
def expensive(n):
    return sum(range(n))

print(expensive(1000000))

core.py

class Node:
    def __init__(self, val):
        self.val = val
        self.next = None

class LinkedList:
    def __init__(self):
        self.head = None
    def append(self, val):
        if not self.head:
            self.head = Node(val)
            return
        cur = self.head
        while cur.next: cur = cur.next
        cur.next = Node(val)
    def display(self):
        cur = self.head
        while cur:
            print(cur.val, end=' ')
            cur = cur.next
        print()

ll = LinkedList()
ll.append(1); ll.append(2); ll.append(3)
ll.display()

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