Best of Show HN in Optimisation

best of all time best of today best of yesterday best of this week best of this month best of last month best of this year best of 2024 best of 2023 best of 2023 yc s25 yc w25 yc s24 yc w24 yc s23 yc w23 yc s22 yc w22 yc s21 yc w21 yc s20 yc w20 yc s19 yc w19 yc s18 yc w18 yc all-time 3d algorithms animation android [ai] artificial-intelligence api augmented-reality big data bitcoin blockchain book bootstrap bot css c chart chess chrome extension cli command line compiler crypto covid-19 cryptography data deep learning elexir ether excel framework game git go html ios iphone java js javascript jobs kubernetes learn linux lisp mac machine-learning most successful neural net nft node optimisation parser performance privacy python raspberry pi react retro review my ruby rust saas scraper security sql tensor flow terminal travel virtual reality visualisation vue windows web3 young talents
#1 Show HN: Cheaper flights when flying multiple destinations by route optimisation

120 points | 87 comments | Apr 27, 2017 | by danvass

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#2 Show HN: My Book on SEO, Paid Advertising, and Conversion Optimisation

5 points | 2 comments | Aug 16, 2016 | by jackkinsella

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#3 Show HN: Loading speed optimisation services for websites

4 points | 0 comments | Jan 16, 2015 | by andumorie

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#4 Show HN: Frugal by NumexaHQ- Transparency, Control and Cost Optimisation

3 points | 2 comments | Aug 23, 2023 | by nx123998

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#5 Show HN: A site for competitive performance programming and micro-optimisation

3 points | 0 comments | Jan 07, 2023 | by superdimwit

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#6 Show HN: EntropicaQAOA, a optimisation software package for quantum computers

3 points | 0 comments | Oct 09, 2019 | by joak

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#7 Show HN: A Visual Demo of Ant Colony Optimisation in JavaScript

3 points | 0 comments | Nov 20, 2015 | by GordyMD

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#8 Show HN: Optimistix: Nonlinear Optimisation in Jax+Equinox

2 points | 1 comments | Oct 10, 2023 | by packquickly

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#9 Show HN: OptiMole, image optimisation done right

2 points | 1 comments | Nov 21, 2018 | by maldinii

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#10 Show HN: Multi-armed bandit optimisation service

1 points | 1 comments | Jun 21, 2020 | by desbo

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#11 Show HN: Landing page optimisation for small business and startups

1 points | 1 comments | Sep 04, 2019 | by elyfornoville

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#12 Show HN: Top Five GoToMeeting Conversion Optimisation Tests

1 points | 0 comments | Mar 12, 2014 | by ysekand

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#13 Show HN: A platform for the testing and optimisation of trading algorithms

1 points | 0 comments | Jul 30, 2019 | by APXR

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#14 Show HN: Factorio Learning Environment – Agents Build Factories

749 points | 209 comments | Mar 11, 2025 | by noddybear

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#15 Show HN: Tunnelling TCP through a file

180 points | 37 comments | Jun 02, 2024 | by fiddyschmitt

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#16 Show HN: Nix Ninja – open-source Ninja-compatible build system for Nix

33 points | 15 comments | Apr 03, 2025 | by hinshun

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#17 Show HN: Composo – Evaluating and improving performance of LLM applications

30 points | 6 comments | Jan 05, 2024 | by sfox100

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#18 Show HN: We Use LLMs to Help You Browse the Web Faster with TabCrunch

14 points | 4 comments | Apr 03, 2024 | by stoev

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#19 Show HN: Giving Away Review Copies of a Primer on Online Marketing for Web Devs

8 points | 0 comments | Aug 30, 2016 | by jackkinsella

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#20 Show HN: Making a cool ClickUp/Asana alternative

7 points | 3 comments | Jan 06, 2025 | by gadekarjay30

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#21 Show HN: JSON Parser in C

7 points | 0 comments | Feb 14, 2023 | by Jamesbarford

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#22 Show HN: Growth Hacking Plugins and First Birthday

6 points | 0 comments | Mar 12, 2019 | by NathNotifia

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#23 Show HN: Record your CSS usage on your website - remove unwanted CSS

5 points | 1 comments | Feb 09, 2013 | by laurencei

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#24 Show HN: I enhanced Soundex to correctly handle multi-word strings

5 points | 0 comments | May 19, 2025 | by ogora

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#25 Show HN: I built a Chrome extension to make interviews less daunting

3 points | 1 comments | Sep 10, 2024 | by ebloom19

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#26 Show HN: RustPython for BeOS with W2c2

3 points | 1 comments | Feb 04, 2024 | by coolcoder613eb

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#27 Show HN: Psql with Copilot Features

2 points | 2 comments | Jul 26, 2024 | by armini

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#28 Show HN: Rizz.farm, an AI-assisted lead generation tool for Reddit and beyond

2 points | 1 comments | Jan 08, 2024 | by fredwu

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#29 Show HN: Nova nine months later – updates after a year working with GPT

2 points | 0 comments | Jan 04, 2024 | by samueltates

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#30 Show HN: SunScanner - my attempt at a better travel search

1 points | 3 comments | Mar 31, 2011 | by wriggler

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#31 Show HN: Record your CSS usage on your website - remove unwanted CSS

1 points | 0 comments | Feb 09, 2013 | by laurencei

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#32 Show HN: Cold Craft – Chrome extension to draft cold outreach messages instantly

1 points | 0 comments | Jul 02, 2025 | by ForgedLabsJames

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#33 Show HN: OS Image processing API running on edge functions using Rust and WASM

1 points | 0 comments | Apr 04, 2024 | by yoeven

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#34 Show HN: Transcriptor, an modal editor to correct speech-to-text transcripts

1 points | 0 comments | Sep 12, 2021 | by nfc

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#35 Show HN: My Book on Evolutionary Algorithms, Written in Python Notebooks

63 points | 8 comments | Jun 18, 2020 | by shahinrostami

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#36 Show HN: I Wrote a Book on Evolutionary Algorithms with Python Notebooks

13 points | 3 comments | Nov 27, 2020 | by DataCrayon

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#37 Show HN: My Python Notebook Driven Book on Evolutionary Algorithms

6 points | 0 comments | Sep 19, 2020 | by DataCrayon

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#38 Show HN: I wrote a book on Practical Evolutionary Algorithms in Python notebooks

3 points | 1 comments | Jan 29, 2020 | by shahinrostami

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#39 Show HN: Eiten – open-source tool for portfolio optimization

201 points | 48 comments | Sep 10, 2020 | by hydershykh

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#40 Show HN: Simple image resizing/optimization service

171 points | 81 comments | Feb 06, 2017 | by hoahluke

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#41 Show HN: Luna Rail – Treating night trains as a spatial optimization problem

156 points | 80 comments | Jun 18, 2025 | by ant6n

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#42 Show HN: Faster LLM evaluation with Bayesian optimization

131 points | 43 comments | Feb 13, 2024 | by renchuw

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#43 Show HN: SymForce – Fast symbolic computation, code generation, and optimization

125 points | 17 comments | May 24, 2022 | by haykmartiros

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#44 Show HN: Tail Recursion Optimization for the JVM

107 points | 38 comments | Apr 22, 2020 | by sipkab

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#45 Show HN: A radically more scalable alternative to Bayesian Optimization

96 points | 22 comments | Jan 26, 2018 | by chroem-

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#46 Show HN: Kraken.io – image optimization service

93 points | 59 comments | Aug 11, 2013 | by kraken-io

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#47 Show HN: Generative art with ant colony optimization algorithms

87 points | 22 comments | Jan 16, 2020 | by adyer07

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#48 Show HN: Solid – A comprehensive gradient-free optimization framework in Python

87 points | 0 comments | Jun 24, 2017 | by lavabender

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#49 Show HN: Route Optimization API

70 points | 36 comments | Mar 29, 2014 | by mck-

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#50 Show HN: Static website hosting with auto optimization

63 points | 55 comments | Feb 17, 2020 | by cvrajeesh

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#51 Show HN: Moe, a Metric Optimization Engine

58 points | 4 comments | Jul 24, 2014 | by Zephyr314

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#52 Show HN: Routing24 – Free route optimization in the browser

54 points | 24 comments | Oct 30, 2024 | by dennis16384

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#53 Show HN: My one month project, Statsgram.com: Website Optimization Tool

48 points | 54 comments | Apr 29, 2013 | by statsgram

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#54 Show HN: Optimage – Advanced image optimization tool

39 points | 26 comments | Oct 19, 2018 | by vladdanilov

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#55 Show HN: Local fine tuning for Mistral and SDXL, GPU mem/latency optimization

36 points | 3 comments | Dec 21, 2023 | by lewq

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#56 Show HN: One click image optimization for GitHub

34 points | 52 comments | Dec 23, 2014 | by mwarkentin

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#57 Show HN: Optimizt – CLI image optimization tool for front end developers

31 points | 4 comments | Oct 07, 2020 | by igoradamenko

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#58 Show HN: Dask-expr – query optimization for faster Dask DataFrames

27 points | 0 comments | Oct 20, 2023 | by scj13

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#59 Show HN: SpaceChop – simple and cheap image optimization

26 points | 5 comments | May 24, 2018 | by ericwenn

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#60 Show HN: Pi Labs – AI scoring and optimization tools for software engineers

25 points | 8 comments | Mar 14, 2025 | by achintms

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#61 Show HN: Fancy PNG/JPEG/SVG optimization with trade-off charts, 100% in-browser

24 points | 10 comments | Aug 13, 2018 | by jrd79

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#62 Show HN: Kinematic Hand Skeleton Optimization in Jax

20 points | 0 comments | May 02, 2025 | by pablovelagomez

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#63 Show HN: Price Optimization API

14 points | 7 comments | Dec 19, 2017 | by grandtour001

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#64 Show HN: OptKit – Enterprise Level Conversion Rate Optimization Kit

13 points | 10 comments | Apr 24, 2014 | by acoyfellow

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#65 Show HN: GrooveJar – Conversion Rate Optimization Software

13 points | 3 comments | Nov 02, 2015 | by simonk

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#66 Show HN: VWO's new all-in-one conversion optimization platform

13 points | 0 comments | Sep 06, 2017 | by paraschopra

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#67 Show HN: MOS, an application to help you deploy mathematical optimization models

12 points | 2 comments | Aug 09, 2022 | by jmerrick

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#68 Show HN: Landy – Machine Learning for Conversion Optimization

12 points | 2 comments | Mar 22, 2016 | by mrtsepelev

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#69 Show HN: I built an image optimization tool based on Google's new Jpegli encoder

11 points | 10 comments | May 17, 2024 | by wojtek1942

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#70 Show HN: IRX – Unlimited free CPU-backed optimization-as-a-service

11 points | 0 comments | Apr 23, 2024 | by davidcox143

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#71 Show HN: Interactive Loop Optimization

10 points | 3 comments | Feb 15, 2022 | by brrrrrm

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#72 Show HN: Optidash – ML-enhanced image optimization API

10 points | 1 comments | Jun 28, 2020 | by matylla

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#73 Show HN: Image Optimization is broken, so we built Piio.co

10 points | 1 comments | Mar 14, 2018 | by nicolasbistolfi

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#74 Show HN: Free content optimization tool for SEO

10 points | 0 comments | Oct 09, 2023 | by fullofdev

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#75 Show HN: One-click ink saving and document optimization

8 points | 9 comments | Oct 10, 2021 | by pitz

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#76 Show HN: Open-source Server-less Image Optimization API – deploy with sls fw

8 points | 0 comments | Dec 10, 2023 | by nicolasbistolfi

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#77 Show HN: Simple SaaS Price Optimization in 30 Days Using Your Stripe and GA Data

7 points | 5 comments | Nov 11, 2019 | by Tenoke

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#78 Show HN: Achilles – Automatic profiling and C++ optimization of Python via LLMs

7 points | 0 comments | May 08, 2025 | by achennupati

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#79 Show HN: Funnel optimization service for bloggers selling products

6 points | 2 comments | Nov 12, 2014 | by frist45

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#80 Show HN: Optimally allocate poker chips using constrained optimization

6 points | 2 comments | May 24, 2024 | by jstrieb

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#81 Show HN: Fontite, an icon font optimization tool for smaller and faster websites

6 points | 2 comments | Feb 03, 2022 | by antonok

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#82 Show HN: Cloud based image optimization. Perfectly sized images everytime

6 points | 1 comments | Feb 13, 2019 | by JohnnyParrot

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#83 Show HN: p99.chat – the assistant for software performance optimization

6 points | 0 comments | Jun 05, 2025 | by art049

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#84 Show HN: Pruna AI – Inference Optimization Engine

6 points | 0 comments | Dec 09, 2024 | by bertrand_charp

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#85 Show HN: Latent Workers – AI tool for SEO through content optimization

6 points | 0 comments | Nov 20, 2023 | by leewenjie

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#86 Show HN: Hyperparameter Optimization as a Service

6 points | 0 comments | Jul 27, 2016 | by dbranes

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#87 Show HN: Web-based self-development book on psychological software optimization

5 points | 4 comments | Jul 20, 2020 | by designingmind

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#88 Show HN: BatchShots – In-browser batch editor for image and SEO optimization

5 points | 2 comments | Jun 16, 2025 | by banandre

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#89 Show HN: BerqWP – Core Web Vitals and PageSpeed Optimization Using Cloud

5 points | 2 comments | Jul 02, 2024 | by hamzamairaj

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#90 Show HN: Messer, image resizing/optimization in the macOS status bar

5 points | 1 comments | Sep 20, 2021 | by oscar_franco13

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#91 Show HN: Using Robust Optimization on Singapore's water resources

5 points | 1 comments | Feb 29, 2020 | by heligate229

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#92 Show HN: LLM Optimize, blackbox string optimization and AutoML with GPT-4

5 points | 0 comments | Apr 10, 2023 | by sshh12

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#93 Show HN: Deep Dive into Spark and Join Optimizations

5 points | 0 comments | Mar 21, 2020 | by ericxiao251

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#94 Show HN: Conversion Optimization Made Easy. Find out why visitors leave.

5 points | 0 comments | Jun 11, 2019 | by reactflow

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#95 Show HN: SSO – Small String Optimization

4 points | 4 comments | Oct 12, 2024 | by feelamee

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#96 Show HN: Monte-Carlo optimization of a gun-fight in Julia 1.0

4 points | 3 comments | Aug 22, 2018 | by gieksosz

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#97 Show HN: One line Bayesian optimization of scikit_learn model hyperparameters

4 points | 2 comments | Apr 19, 2016 | by Zephyr314

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#98 Show HN: PicPerf – Image Optimization for the URLs You’re Already Using

4 points | 0 comments | Jun 28, 2023 | by alexmacarthur

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#99 Show HN: Create decision optimization models in minutes

4 points | 0 comments | Sep 28, 2022 | by ryan-nextmv

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#100 Show HN: PyLops, a new Python library for efficient large scale optimization

4 points | 0 comments | Jan 24, 2019 | by mrava87

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