Best Show HN projects from Jul, 2017

Browse the top 100 projects launched on Hacker News Show HN during Jul, 2017.


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 2025 best of 2024 best of 2024 yc s26 yc w26 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: A virtual machine made with Google Sheets formulas (no script)

620 points | 37 comments | Jul 05, 2017 | by SonOfLilit

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#2 Show HN: TensorFire

564 points | 83 comments | Jul 31, 2017 | by antimatter15

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#3 Show HN: The JavaScript Way, a book for learning modern JavaScript from scratch

545 points | 110 comments | Jul 27, 2017 | by bpesquet

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#4 Show HN: A Set of Dice That Follows the Gambler's Fallacy

523 points | 230 comments | Jul 19, 2017 | by xori

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#5 Show HN: $200 Solar Self-Sufficiency β€ŠWithout Your Landlord Noticing

491 points | 182 comments | Jul 21, 2017 | by nikodunk

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#6 Show HN: Chromeless – Headless Chrome Automation on AWS Lambda

385 points | 89 comments | Jul 26, 2017 | by schickling

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#7 Show HN: Quilt – manage data like code

367 points | 178 comments | Jul 14, 2017 | by akarve

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#8 Show HN: Cinc – GitHub for recipes

363 points | 152 comments | Jul 18, 2017 | by keithasaurus

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#9 Show HN: Seashells – Pipe output from CLI apps to the web in real time

356 points | 70 comments | Jul 10, 2017 | by anishathalye

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#10 Show HN: Musikcube, a terminal-based music player, library, and streaming server

340 points | 82 comments | Jul 26, 2017 | by _avatar

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#11 Show HN: I built a database of tech conferences to know what to attend to next

296 points | 89 comments | Jul 24, 2017 | by cezarfloroiu

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#12 Show HN: Under the hood ReactJS

266 points | 117 comments | Jul 03, 2017 | by bliashenko

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#13 Show HN: Globe visualizations in Golang

258 points | 44 comments | Jul 07, 2017 | by mmcloughlin

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#14 Show HN: Hacking an ultrasound probe with a Raspberry Pi and low-cost hardware

227 points | 31 comments | Jul 27, 2017 | by kelu124

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#15 Show HN: AI Grant – Non-profit, distributed AI research lab

213 points | 39 comments | Jul 25, 2017 | by danicgross

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#16 Show HN: Teachcraft – Learn Python through Minecraft

212 points | 62 comments | Jul 26, 2017 | by emeth

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#17 Show HN: An API for scraping recipe web pages

208 points | 105 comments | Jul 18, 2017 | by brad0

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#18 Show HN: Mesh IDE – a code editor that feels like a spreadsheet

199 points | 30 comments | Jul 21, 2017 | by chrispsn

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#19 Show HN: A notebook-style Common Lisp environment

180 points | 130 comments | Jul 08, 2017 | by cddadr

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#20 Show HN: Compile-time HTML parsing in C++14

175 points | 81 comments | Jul 31, 2017 | by rep_movsd

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#21 Show HN: Very basic blockchain-free cryptocurrency PoC in Python

171 points | 65 comments | Jul 09, 2017 | by Graa

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#22 Show HN: An online interactive Kubernetes playground

164 points | 45 comments | Jul 06, 2017 | by xetorthio

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#23 Show HN: Dharma – Programmable Peer-To-Peer Loans Using Ethereum Smart Contracts

156 points | 61 comments | Jul 25, 2017 | by nahollander

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#24 Show HN: Vecta.io - Team diagramming with an advanced SVG editor

154 points | 83 comments | Jul 03, 2017 | by pzht

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#25 Show HN: End-to-end deep learning experimentation platform for Tensorflow

151 points | 21 comments | Jul 21, 2017 | by xboost

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#26 Show HN: 100 Python books, categorized and ranked

150 points | 29 comments | Jul 14, 2017 | by gh1

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#27 Show HN: Open Source Search Engine to Learn Anything

145 points | 16 comments | Jul 18, 2017 | by nikivi

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#28 Show HN: Artpip – 4k fine art for your desktop

142 points | 76 comments | Jul 03, 2017 | by mcjiggerlog

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#29 Show HN: 15-question language identification quiz

140 points | 86 comments | Jul 13, 2017 | by DanielDe

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#30 Show HN: Unix-like personal webpage

134 points | 54 comments | Jul 17, 2017 | by theden

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#31 Show HN: Nuclino – A unified real-time workspace for teams

133 points | 84 comments | Jul 27, 2017 | by bjoernm

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#32 Show HN: Sukhoi – A flexible and extensible Webcrawler in Python

131 points | 34 comments | Jul 13, 2017 | by iogf

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#33 Show HN: OAuth microservice for FB, Twitter, etc.

127 points | 38 comments | Jul 04, 2017 | by fitz2001

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#34 Show HN: A 2D Physics Simulator in JavaScript

126 points | 62 comments | Jul 27, 2017 | by xchip

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#35 Show HN: BotEngine – Easy tool for creating chatbots

124 points | 59 comments | Jul 11, 2017 | by ajaskiewicz

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#36 Show HN: Parsing horse racing charts with Apache PDFBox

115 points | 31 comments | Jul 07, 2017 | by robinhowlett

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#37 Show HN: Find Remote Work

114 points | 50 comments | Jul 17, 2017 | by max0563

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#38 Show HN: Miso – A Haskell implementation of Elm

114 points | 25 comments | Jul 03, 2017 | by dmjio

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#39 Show HN: A simple SSH VPN client

113 points | 26 comments | Jul 23, 2017 | by ivanilves

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#40 Show HN: Write your Privacy Policy once and export to multiple languages

112 points | 43 comments | Jul 14, 2017 | by marco1

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#41 Show HN: Eul – a lightweight desktop client for Skype, Slack, Gmail, and more

111 points | 96 comments | Jul 15, 2017 | by alex-e

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#42 Show HN: PDF Otter – Fill in PDFs Online and API

109 points | 43 comments | Jul 19, 2017 | by mariusz331

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#43 Show HN: tttfi – Middleware for IFTTT

108 points | 52 comments | Jul 17, 2017 | by kamikat

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#44 Show HN: Failory – Learn from other entrepreneurs' mistakes

108 points | 31 comments | Jul 30, 2017 | by richclominson

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#45 Show HN: DeepForge – A Modern Development Environment for Deep Learning

108 points | 11 comments | Jul 21, 2017 | by williamtrask

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#46 Show HN: Xcessiv – Fully managed web application for automated machine learning

108 points | 5 comments | Jul 11, 2017 | by reiinakano

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#47 Show HN: Using functions to construct Regex in Python

105 points | 55 comments | Jul 09, 2017 | by iogf

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#48 Show HN: Thoughtwriter – a digital whiteboard for your thoughts

99 points | 58 comments | Jul 17, 2017 | by dela3499

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#49 Show HN: ORC – Onion Routed Cloud

96 points | 36 comments | Jul 08, 2017 | by sp0rkyd0rky

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#50 Show HN: Crowdsourced visualization of neighborhoods in cities

96 points | 24 comments | Jul 09, 2017 | by pieterhg

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#51 Show HN: Anonymous interview evals of strong software/ML engineering candidates

95 points | 47 comments | Jul 31, 2017 | by ngptprad

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#52 Show HN: A perceptron with stochastic gradient descent in Go

94 points | 19 comments | Jul 31, 2017 | by made2591

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#53 Show HN: Quantra.io, a quantitative finance API made with Quantlib

90 points | 30 comments | Jul 24, 2017 | by melenaboija

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#54 Show HN: Online family tree maker built with React

89 points | 51 comments | Jul 25, 2017 | by aqrashik

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#55 Show HN: Bringing Pull Requests to Ship, a macOS native client for GitHub Issues

89 points | 49 comments | Jul 05, 2017 | by kogir

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#56 Show HN: A search widget for static web sites

88 points | 59 comments | Jul 07, 2017 | by z3t4

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#57 Show HN: An etcd backed DHCP server

83 points | 14 comments | Jul 17, 2017 | by lclarkmichalek

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#58 Show HN: Telegram VoIP library

79 points | 0 comments | Jul 31, 2017 | by danogentili

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#59 Show HN: Console based email client with Lua scripting

78 points | 22 comments | Jul 09, 2017 | by stevekemp

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#60 Show HN: Elixir Tab – Little bit of Elixir in every new tab

73 points | 12 comments | Jul 20, 2017 | by efexen

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#61 Show HN: Cron Syntax Cheatsheet

73 points | 9 comments | Jul 31, 2017 | by cuu508

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#62 Show HN: Fast suffix arrays in Python

72 points | 14 comments | Jul 02, 2017 | by Labo333

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#63 Show HN: Coisas, an open-source client-side CMS for static site generators

68 points | 19 comments | Jul 26, 2017 | by fiatjaf

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#64 Show HN: Unity 3d Neuroevolution Flappy Bird

68 points | 16 comments | Jul 13, 2017 | by galleanv

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#65 Show HN: Multiplayer game to help non-native English speakers improve vocabulary

67 points | 34 comments | Jul 16, 2017 | by abhas9

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#66 Show HN: Cpp_Redis – C++11 Lightweight Redis client

66 points | 34 comments | Jul 04, 2017 | by cylix

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#67 Show HN: CheerpJ JavaFiddle – Run Java in the browser

65 points | 18 comments | Jul 14, 2017 | by apignotti

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#68 Show HN: Bloom Filter

65 points | 12 comments | Jul 04, 2017 | by sacert

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#69 Show HN: Proof Companion – Geometry proof practice for students

64 points | 10 comments | Jul 13, 2017 | by neap24

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#70 Show HN: Themes based on the biggest startups

63 points | 18 comments | Jul 24, 2017 | by seruda

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#71 Show HN: Serveo–Expose local servers using only SSH

62 points | 17 comments | Jul 24, 2017 | by trevordixon

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#72 Show HN: Kea – The power of Redux with the simplicity of MobX

60 points | 39 comments | Jul 26, 2017 | by mariusandra

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#73 Show HN: Online design feedback tool

60 points | 24 comments | Jul 24, 2017 | by titel

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#74 Show HN: A workout logger written using React/Redux

58 points | 50 comments | Jul 16, 2017 | by wheresvic1

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#75 Show HN: Hosted JavaScript dependency tree graphs for GitHub READMEs

56 points | 6 comments | Jul 11, 2017 | by fiatjaf

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#76 Show HN: 3D Renderer Built using 2D HTML Canvas

54 points | 28 comments | Jul 15, 2017 | by vivekseth

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#77 Show HN: Juggernaut – Experimental Neural Network in Rust

54 points | 19 comments | Jul 26, 2017 | by afshinmeh

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#78 Show HN: GitHub user polls (markdown friendly)

50 points | 7 comments | Jul 03, 2017 | by tjholowaychuk

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#79 Show HN: Skypad – Simple and Sharable Real-Time Collaborative Notepad

49 points | 20 comments | Jul 27, 2017 | by david90

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#80 Show HN: DeepQuiz – free NLP question generator

49 points | 15 comments | Jul 31, 2017 | by forrestbrazeal

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#81 Show HN: Get into physical computing with Docker and Raspberry Pi (workshop)

49 points | 5 comments | Jul 30, 2017 | by alexellisuk

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#82 Show HN: MidiPad 2 – A customizable Midi Pad Controller

47 points | 18 comments | Jul 03, 2017 | by thedjinn

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#83 Show HN: Lambdacult, a low-cost alternative to API Gateway for Lambda functions

47 points | 10 comments | Jul 30, 2017 | by brezelben

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#84 Show HN: Cross Cloud Latency – A tool that measures latency from AWS to GCP

46 points | 9 comments | Jul 03, 2017 | by rmanyari

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#85 Show HN: Building a no gimmick smart contract platform as a service

45 points | 31 comments | Jul 05, 2017 | by ncodes

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#86 Show HN: Subsequential Transducer for Efficient Text Rewriting

45 points | 9 comments | Jul 05, 2017 | by deniskyashif

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#87 Show HN: Cryptominded – A curated directory of the best cryptocurrency resources

45 points | 6 comments | Jul 04, 2017 | by cryptominded

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#88 Show HN: HearInsights – Automatic Notetaker

43 points | 16 comments | Jul 26, 2017 | by nagrom42

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#89 Show HN: SignRequest – Electronic Signatures for everyone

42 points | 36 comments | Jul 18, 2017 | by sndr_srq2

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#90 Show HN: JavaScript image compressor

41 points | 11 comments | Jul 25, 2017 | by chenfengyuan

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#91 Show HN: Ompr – mixed integer linear programming in R

39 points | 6 comments | Jul 18, 2017 | by watwatwat123

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#92 Show HN: Fastest search engine in the world

38 points | 44 comments | Jul 15, 2017 | by marcuslager

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#93 Show HN: Hire.Bid – marketplace for on-demand work

38 points | 25 comments | Jul 30, 2017 | by Punisher

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#94 Show HN: R Package for Bayesian AB Testing

38 points | 0 comments | Jul 21, 2017 | by fpo

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#95 Show HN: Routerless

37 points | 51 comments | Jul 10, 2017 | by madmaniak

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#96 Show HN: Identify mushrooms from pictures

37 points | 49 comments | Jul 24, 2017 | by pingou

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#97 Show HN: API Bootstrap – A better way to build your API

37 points | 38 comments | Jul 21, 2017 | by roelbondoc

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#98 Show HN: ARCharts – Augmented Reality Charts for iOS

36 points | 9 comments | Jul 28, 2017 | by BorisEm

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#99 Show HN: SpeakingJpg – Hide encrypted text messages inside jpeg images

34 points | 20 comments | Jul 25, 2017 | by wolframhempel

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#100 Show HN: Use Google Spreadsheet as a Database

34 points | 14 comments | Jul 17, 2017 | by arczibold

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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 2025 best of 2024 yc s26 yc w26 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

andrey azimov by Andrey Azimov