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wtf is archery?

jstedfast/archery — explained in plain English

Analysis updated 2026-07-25 · repo last pushed 2025-08-14

Audience · generalComplexity · 1/5QuietSetup · easy

TL;DR

A collection of pre-built spreadsheet templates that help archers calculate equipment tuning and shot planning without doing manual math. Just plug in your numbers and the formulas do the work.

Mindmap

mindmap
  root((repo))
    What it does
      Spreadsheet templates
      Equipment tuning math
      Shot planning tools
    Use cases
      Arrow spine selection
      Sight adjustments
      Bow parameter tuning
    Audience
      Target archers
      Bowhunters
      Coaches and tuners
    Requirements
      Excel or LibreOffice
      Google Sheets compatible
    Tech stack
      Spreadsheet files
      Standard formulas

Code map

Detail Auto

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Why would anyone build with this?

REASON 1

Figure out the right arrow spine for your bow setup.

REASON 2

Calculate sight adjustments for different shooting distances.

REASON 3

Fine-tune bow parameters like draw length and arrow weight.

REASON 4

Coaches can quickly evaluate equipment setups for multiple athletes.

What's in the stack?

SpreadsheetsExcelLibreOffice CalcGoogle Sheets

How it stacks up

jstedfast/archery00kaku/gallery-slider-block04amanrajj/netwatch
Stars0
LanguageJavaScriptRust
Last pushed2025-08-142021-05-19
MaintenanceQuietDormant
Setup difficultyeasyeasymoderate
Complexity1/52/53/5
Audiencegeneralgeneralops devops

Figures from each repo's GitHub metadata at analysis time.

How do you spin it up?

Difficulty · easy Time to first run · 5min

Just open the spreadsheet files in Excel, LibreOffice Calc, or Google Sheets, no installation or configuration needed.

No license information is provided in the repository, so usage rights are unclear.

Wtf does this do

Archery is a spreadsheet toolkit designed to help archers work out various calculations related to their sport. Think of it as a set of pre-built worksheet templates that take the math out of tuning your equipment or planning your shots. At a high level, the project appears to consist of spreadsheet files, likely usable in standard spreadsheet applications, that walk users through specific computations. The idea is that you plug in your own numbers, such as arrow weight, draw length, or bow parameters, and the spreadsheets handle the formulas to give you useful results. The README doesn't go into detail on exactly which calculations are covered, so the best way to understand the full scope is to open the files and explore them. Who would use this? Anyone involved in target archery, bowhunting, or competitive shooting who wants to fine-tune their setup without doing manual math. For example, a hunter might use the spreadsheets to figure out the right arrow spine for their bow, or a target archer might calculate sight adjustments for different distances. Coaches and equipment tuners could also find these tools handy when working with multiple athletes and setups. The project is notably simple in its approach: rather than building a dedicated app or web tool, it relies on familiar spreadsheet software that most people already have. That makes it easy to use and modify, though it does mean you'll need a program like Excel, LibreOffice Calc, or Google Sheets to open and work with the files. The tradeoff is simplicity and accessibility over a polished, guided interface.

Yoink these prompts

Prompt 1
I have a recurve bow with a 40lb draw weight and 28 inch draw length. Help me figure out what arrow spine I should be using based on common archery spine charts.
Prompt 2
I shoot target archery and need to adjust my sight when moving from 18 meters to 70 meters. My current sight mark is set for 18 meters. Walk me through how to calculate the adjustment.
Prompt 3
I want to build a spreadsheet that calculates kinetic energy and momentum of my arrows based on arrow weight in grains and speed in feet per second. Create the formulas I need.
Prompt 4
Help me compare two arrow setups side by side: one with 400 grain arrows at 280 fps and one with 500 grain arrows at 250 fps. Which has more kinetic energy and momentum?

Frequently asked questions

wtf is archery?

A collection of pre-built spreadsheet templates that help archers calculate equipment tuning and shot planning without doing manual math. Just plug in your numbers and the formulas do the work.

Is archery actively maintained?

Quiet — no commits in 6-12 months (last push 2025-08-14).

What license does archery use?

No license information is provided in the repository, so usage rights are unclear.

How hard is archery to set up?

Setup difficulty is rated easy, with roughly 5min to a first successful run.

Who is archery for?

Mainly general.

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